Kyou no Go no Ni (2009)
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 8 - 2009, OVA, Anime-Manga Bundle, Comedy, Elementary School, Silly-funny, Seinen, Modern
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 |
|---|---|---|---|---|---|---|---|---|
| Minami-ke: Betsubara | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.43 | 1.93 |
| Aki-Sora | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Kyou no Go no Ni (OVA) | 6 | 2.60 | 2.36 | 56% | 2.36 | 1.32 | 3.11 | 1.75 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 39% | 3.10 | 1.21 | 3.54 | 1.38 |
| Nodame Cantabile OVA | 5 | 3.33 | 3.10 | 39% | 3.10 | 1.21 | 3.54 | 1.38 |
| Golden Boy | 5 | 3.06 | 2.54 | 39% | 2.54 | 0.99 | 3.83 | 1.49 |
| School Days OVA | 5 | 2.75 | 2.53 | 39% | 2.53 | 0.99 | 3.18 | 1.24 |
| Kyou no Go no Ni (2008) | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Seto no Hanayome (OVA) | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Shakugan no Shana-tan Returns | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Full Metal Panic! The Second Raid (OVA) | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Gunsmith Cats | 4 | 3.71 | 3.42 | 25% | 3.42 | 0.85 | 4.77 | 1.19 |
| Azumanga Daioh (TV) | 4 | 3.67 | 3.37 | 25% | 3.37 | 0.84 | 4.75 | 1.19 |
| Minami-ke | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Clannad: After Story - Kyou Chapter | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Akane-Iro ni Somaru Saka (OVA) | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Denpateki na Kanojo | 5 | 2.25 | 2.03 | 39% | 2.03 | 0.79 | 2.68 | 1.05 |
| Clannad: After Story | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Ichigo 100% OVA 5 | 4 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Tenchi Muyou! Ryououki | 4 | 3.45 | 2.96 | 25% | 2.96 | 0.74 | 4.39 | 1.10 |
| Kiss×sis OVA | 6 | 1.50 | 1.25 | 56% | 1.25 | 0.70 | 1.86 | 1.05 |
| K-ON! | 4 | 3.00 | 2.73 | 25% | 2.73 | 0.68 | 3.67 | 0.92 |
| Bannou Bunka Neko Musume | 4 | 2.83 | 2.65 | 25% | 2.65 | 0.66 | 3.57 | 0.89 |
| Hellsing Ultimate | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Higurashi no Naku Koro ni Rei | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Higurashi no Naku Koro ni: Nekogoroshi-hen | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Ookami to Kohaku-iro no Yuuutsu | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.68 | 0.92 |
| Da Capo If | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Shakugan no Shana-tan Begins | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Mitsudomoe | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Aa! Megami-sama OVA 2011 | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Needless | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Yume de Aetara | 4 | 2.67 | 2.43 | 25% | 2.43 | 0.61 | 2.88 | 0.72 |
| Kanon: Kaza Hana | 4 | 2.60 | 2.36 | 25% | 2.36 | 0.59 | 3.11 | 0.78 |
| To Aru Kagaku no Railgun - Specials | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Mainichi ga Nichiyoubi | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Maria+Holic | 4 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| School Days: Magical Heart Kokoro-chan | 4 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Hyakko | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| K-ON! OVA | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Compiler | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Minami-ke Okaeri | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Sasameki Koto | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Kodomo no Jikan (OVA) | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Battle Programmer Shirase | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.29 | 0.82 |
| Ladies versus Butlers! | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
