Full Metal Alchemist OVA2: Simple People
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $similarity
In English: Average rating minus half the standard deviation of the ratings, with a penalty of half a rating point if there are fewer then five reviews with no variation in their ratings.
Discussion: This uses the average rating as the base, lowering the overall rating based on the amount of variance in the ratings. Additionally it lowers the rating if only a few people have rated it and they've all given it the same score. Perhaps shows with few ratings shouldn't even show up in best bets.
Keywords: 6 - 2010, OVA, Fantasy, Action, Comedy, Magic
For reference, Devil Doll's similarity calc is this:
( $matching_keys * ( $matching_keys / $total_keys ) * $total_keys ) / ( $total_keys * $total_keys )
| Title | Key Match | Rating | Rating - stddev | Devil Doll's Similarity Calc | New bbet | New bbet * Similarity | Old bbet | Old bbet * Similarity |
|---|---|---|---|---|---|---|---|---|
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 6 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Fairy Tail | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Ichiban Ushiro no Daimaou | 5 | 3.00 | 2.59 | 69% | 2.59 | 1.80 | 3.30 | 2.29 |
| Sekirei ~Pure Engagement~ | 5 | 3.00 | 2.50 | 69% | 2.50 | 1.74 | 2.86 | 1.99 |
| Hagane no Renkinjutsushi - FULLMETAL ALCHEMIST | 5 | 3.00 | 2.50 | 69% | 2.50 | 1.74 | 2.86 | 1.99 |
| Slayers Special | 5 | 2.67 | 2.43 | 69% | 2.43 | 1.69 | 2.88 | 2.00 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Little Witch Academia TV | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.68 | 2.08 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Junketsu no Maria | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Lodoss Tou Senki (OAV) | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 4.74 | 2.11 |
| Mahou Tsukai Tai! | 4 | 3.60 | 3.27 | 44% | 3.27 | 1.45 | 4.37 | 1.94 |
| Sekirei | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 4.11 | 1.83 |
| Re:CREATORS | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Mahou Senshi Riui | 4 | 3.29 | 2.94 | 44% | 2.94 | 1.30 | 3.79 | 1.69 |
| Bleach | 4 | 3.43 | 2.90 | 44% | 2.90 | 1.29 | 3.59 | 1.59 |
| Zero no Tsukaima | 4 | 3.00 | 2.78 | 44% | 2.78 | 1.23 | 3.98 | 1.77 |
| Omamori Himari | 4 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| D.Gray-man | 4 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| G-on Riders | 4 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| Zero no Tsukaima: Futatsuki no Kishi | 4 | 2.86 | 2.54 | 44% | 2.54 | 1.13 | 3.43 | 1.52 |
| Variable Geo | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kyou Kara Maou | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Shangri-La Frontier | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Black Lagoon Omake | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Zenshu | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Seija Musou | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Little Witch Academia OVA | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Arafo Otoko no Isekai Tsuhan | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Cardcaptor Sakura: Clear Card-hen Prologue - Sakura to Futatsu no Kuma | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Re:ZERO Kara Hajimeru Isekai Seikatsu: Hyōketsu no Kizuna | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Nanatsu no Taizai: Kamigami no Gekirin | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Maou 2099 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Mushoku Tensei - Isekai Ittara Honki Dasu (TV 2) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| QUIZ Magic Academy ~The Original Animation~ | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kuroshitsuji II | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Shinchou Yuusha - Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Zero no Tsukaima: Princess no Rondo | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Little Witch Academia: Mahōjikake no Parade | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Mushoku Tensei_ Isekai Ittara Honki Dasu (TV 1) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Slayers Excellent | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.68 | 1.64 |
| Nozomanu Fushi no Boukensha | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Big Order TV & OVA | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
