Tensei Shitara Slime Datta Ken
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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 - 2018, Action, Adventure, Comedy, TV, Fantasy, Weird, Isekai (Other World)
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 |
|---|---|---|---|---|---|---|---|---|
| Overlord III | 7 | 3.00 | 3.00 | 76% | 2.50 | 1.91 | 3.00 | 2.30 |
| Isekai no Seikishi Monogatari | 6 | 3.33 | 2.86 | 56% | 2.86 | 1.61 | 3.07 | 1.73 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 56% | 2.78 | 1.56 | 3.98 | 2.24 |
| Juuni Kokuki | 5 | 3.90 | 3.75 | 39% | 3.75 | 1.46 | 5.03 | 1.97 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 39% | 3.73 | 1.46 | 4.94 | 1.93 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 56% | 2.54 | 1.43 | 3.43 | 1.93 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Nanatsu no Taizai: Imashime no Fukkatsu | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Arafo Otoko no Isekai Tsuhan | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Benriya Saitou-san, Isekai ni Iku | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.61 | 1.80 |
| Saiyuuki Reload Gunlock | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Fairy Tail | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Golden Kamuy 2 | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Kyousogiga TV | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Legend of Basara | 5 | 3.67 | 3.43 | 39% | 3.43 | 1.34 | 3.88 | 1.51 |
| Slayers Try | 5 | 3.69 | 3.39 | 39% | 3.39 | 1.32 | 4.68 | 1.83 |
| Hai to Gensou no Grimgar | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Tate no Yuusha no Nariagari | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Kenja no Mago | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.43 | 1.37 |
| Elf wo Karumono Tachi II | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.86 | 1.61 |
| Tenkuu no Escaflowne | 5 | 3.56 | 3.23 | 39% | 3.23 | 1.26 | 5.06 | 1.98 |
| Slayers | 5 | 3.57 | 3.21 | 39% | 3.21 | 1.25 | 4.73 | 1.85 |
| Heppoko Jiken Animation Excel Saga | 5 | 3.42 | 3.01 | 39% | 3.01 | 1.18 | 4.44 | 1.73 |
| Mahou Senshi Riui | 5 | 3.29 | 2.94 | 39% | 2.94 | 1.15 | 3.79 | 1.48 |
| Natsu no Arashi! | 5 | 3.20 | 2.83 | 39% | 2.83 | 1.10 | 3.45 | 1.35 |
| Macademi Wasshoi! | 5 | 3.00 | 2.65 | 39% | 2.65 | 1.03 | 3.15 | 1.23 |
| Ichiban Ushiro no Daimaou | 5 | 3.00 | 2.59 | 39% | 2.59 | 1.01 | 3.30 | 1.29 |
| Erementar Gerad (TV) | 5 | 3.00 | 2.59 | 39% | 2.59 | 1.01 | 2.87 | 1.12 |
| Elf wo Karu Mono Tachi | 5 | 3.00 | 2.59 | 39% | 2.59 | 1.01 | 3.30 | 1.29 |
| D.Gray-man | 5 | 3.00 | 2.59 | 39% | 2.59 | 1.01 | 2.87 | 1.12 |
| Eureka Seven | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Boukyaku no Senritsu | 5 | 3.00 | 2.55 | 39% | 2.55 | 1.00 | 3.11 | 1.21 |
| Sunabouzu | 5 | 3.00 | 2.55 | 39% | 2.55 | 1.00 | 3.11 | 1.21 |
| Ixion Saga DT | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Kyou Kara Maou | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| gdgd men's party | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Overlord II | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Selector Spread WIXOSS | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Zero no Tsukaima: Princess no Rondo | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Nanatsu no Taizai: Kamigami no Gekirin | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Tensei Shitara Ken Deshita | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Needless | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| Seija Musou | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Arifureta Shokugyou de Sekaisaikyou (S1) | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Rougo ni Sonaete Isekai de 8-Man-Mai no Kinka o Tamemasu | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
