Kowarekake no Orgel
Rating Average: 3.4000Rating Stddev: 0.48989794855663565
Review Count: 5
Existing Best Bet #: 3.91010205144336
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.4000 - 0.48989794855663565 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.91010205144336 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.4000 - 0.244948974278318 ) - 0 ) * $similarity
( 3.15505102572168 - 0 ) * $similarity
3.15505102572168 * $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: 12 - 2008, OVA, Artificial Girls, 2009, Comedy, Drama, Music, Sci-Fi, Depression, Kawaii, Moe, Slice of Life
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 |
|---|---|---|---|---|---|---|---|---|
| EVE no Jikan | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Clannad: After Story | 6 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Da Capo If | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Toradora! | 5 | 3.70 | 3.47 | 17% | 3.47 | 0.60 | 4.67 | 0.81 |
| Yokohama Kaidashi Kikou | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Chobits | 5 | 3.56 | 3.16 | 17% | 3.16 | 0.55 | 4.82 | 0.84 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 17% | 3.12 | 0.54 | 3.85 | 0.67 |
| Onegai Teacher | 5 | 3.27 | 2.88 | 17% | 2.88 | 0.50 | 4.18 | 0.73 |
| K-ON! | 5 | 3.00 | 2.73 | 17% | 2.73 | 0.47 | 3.67 | 0.64 |
| G-on Riders | 5 | 3.00 | 2.59 | 17% | 2.59 | 0.45 | 2.87 | 0.50 |
| Code Geass Hangyaku no Lelouch Season 2 | 5 | 3.00 | 2.55 | 17% | 2.55 | 0.44 | 3.11 | 0.54 |
| Seto no Hanayome (OVA) | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.43 | 0.42 |
| Needless | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.86 | 0.50 |
| ARIA The AVVENIRE | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.83 | 0.54 |
| Ichigeki Sacchuu!! Hoihoi-san | 4 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| Sky Girls (OVA) | 5 | 2.50 | 2.25 | 17% | 2.25 | 0.39 | 2.43 | 0.42 |
| Full Metal Panic! The Second Raid (OVA) | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.86 | 0.54 |
| Aria the Origination | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Aki-Sora | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Aria the OAV ~Arietta~ | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Steel Angel Kurumi Encore | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.43 | 0.49 |
| Binchou-tan | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.43 | 0.49 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Detroit Metal City (TV) | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Top wo Nerae! | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Kachou Oji | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Aishiteru Ze Baby | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 4.31 | 0.48 |
| Saber Marionette J to X | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Saber Marionette J | 4 | 3.64 | 3.40 | 11% | 3.40 | 0.38 | 4.80 | 0.53 |
| Suzumiya Haruhi no Yuutsu 2009 | 5 | 2.40 | 2.16 | 17% | 2.16 | 0.37 | 2.91 | 0.51 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
| Mahoromatic: Motto Utsukushii Mono | 4 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
| Baby Love OVA | 5 | 2.33 | 2.10 | 17% | 2.10 | 0.36 | 2.54 | 0.44 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 17% | 2.10 | 0.36 | 2.54 | 0.44 |
| Mai-Otome 0~S.ifr~ | 4 | 3.50 | 3.25 | 11% | 3.25 | 0.36 | 3.43 | 0.38 |
| Binbou Shimai Monogatari | 4 | 3.50 | 3.25 | 11% | 3.25 | 0.36 | 3.43 | 0.38 |
| Fight Ippatsu! Juuden-chan!! | 5 | 2.25 | 2.03 | 17% | 2.03 | 0.35 | 2.68 | 0.46 |
| Dokokade Nakushita Aitsu No Aitsu | 4 | 3.33 | 3.10 | 11% | 3.10 | 0.34 | 4.23 | 0.47 |
| I's Pure | 4 | 3.33 | 3.10 | 11% | 3.10 | 0.34 | 3.54 | 0.39 |
| Nodame Cantabile OVA | 4 | 3.33 | 3.10 | 11% | 3.10 | 0.34 | 3.54 | 0.39 |
| Iriya no Sora, UFO no Natsu | 4 | 3.33 | 3.10 | 11% | 3.10 | 0.34 | 3.54 | 0.39 |
| Rozen Maiden ~Träumend~ | 4 | 3.33 | 3.10 | 11% | 3.10 | 0.34 | 3.54 | 0.39 |
| Video Girl Ai | 4 | 3.50 | 3.10 | 11% | 3.10 | 0.34 | 4.12 | 0.46 |
| Chaos;Head | 4 | 3.25 | 3.03 | 11% | 3.03 | 0.34 | 3.68 | 0.41 |
| White Album S2 | 4 | 3.25 | 3.03 | 11% | 3.03 | 0.34 | 3.68 | 0.41 |
| Armitage III | 4 | 3.40 | 3.00 | 11% | 3.00 | 0.33 | 3.60 | 0.40 |
| To LOVE-Ru | 4 | 3.40 | 3.00 | 11% | 3.00 | 0.33 | 3.60 | 0.40 |
| Battle Athletes (OAV) | 4 | 3.20 | 2.83 | 11% | 2.83 | 0.31 | 3.45 | 0.38 |
