Kimagure Orange Road OVA 1
Rating Average: 2.3333Rating Stddev: 0.4714045207910316
Review Count: 3
Existing Best Bet #: 2.54450167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.3333 - 0.4714045207910316 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.86189547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.3333 - 0.235702260395516 ) - 0 ) * $similarity
( 2.09759773960448 - 0 ) * $similarity
2.09759773960448 * $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: 11 - 1990, 1989, OVA, Modern, Comedy, High School, Middle School, Psychics, Romance, Romantic Comedy, Shounen
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 |
|---|---|---|---|---|---|---|---|---|
| Kimagure Orange Road OVA 2 | 9 | 2.67 | 2.43 | 66% | 2.43 | 1.63 | 2.88 | 1.93 |
| Kimagure Orange Road (TV) | 7 | 3.50 | 3.15 | 40% | 3.15 | 1.27 | 4.08 | 1.65 |
| Mai-HiME | 6 | 3.88 | 3.71 | 29% | 3.71 | 1.10 | 4.84 | 1.44 |
| Toradora! | 6 | 3.70 | 3.47 | 29% | 3.47 | 1.03 | 4.67 | 1.39 |
| School Rumble OVA Ichigakki Hoshu | 6 | 3.60 | 3.36 | 29% | 3.36 | 1.00 | 4.11 | 1.22 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 4.03 | 1.20 |
| School Rumble | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Fruits Basket | 5 | 3.85 | 3.61 | 20% | 3.61 | 0.75 | 5.23 | 1.08 |
| Isshuukan Friends | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Seto no Hanayome (OVA) | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Bentou no Gokui | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Yahari Ore no Seishun Love Come wa Machigatteiru. Kan | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Horimiya | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| School Rumble Ni Gakki | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 4.31 | 0.89 |
| Yahari Ore no Seishun Love Come wa Machigatteiru | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Sono Bisque Doll wa Koi wo Suru | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Asu no Yoichi! | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 3.11 | 0.93 |
| Kannagi | 6 | 2.57 | 2.21 | 29% | 2.21 | 0.66 | 3.05 | 0.91 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 20% | 3.12 | 0.64 | 3.85 | 0.80 |
| I's Pure | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Love Hina Again | 5 | 3.40 | 3.04 | 20% | 3.04 | 0.63 | 4.37 | 0.90 |
| Ichigo 100% OVA 5 | 5 | 3.25 | 3.03 | 20% | 3.03 | 0.63 | 3.68 | 0.76 |
| Ranma ½ | 5 | 3.44 | 3.03 | 20% | 3.03 | 0.63 | 4.41 | 0.91 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 20% | 2.96 | 0.61 | 4.39 | 0.91 |
| Love Hina - Motoko's Choice | 5 | 3.33 | 2.96 | 20% | 2.96 | 0.61 | 3.70 | 0.76 |
| Kannagi (OVA) | 6 | 2.25 | 2.03 | 29% | 2.03 | 0.61 | 2.68 | 0.80 |
| Green Green OVA | 6 | 2.25 | 2.03 | 29% | 2.03 | 0.61 | 2.68 | 0.80 |
| Ajimu Kaigan Monogatari | 5 | 3.25 | 2.84 | 20% | 2.84 | 0.59 | 3.28 | 0.68 |
| Hatsukoi Gentei | 5 | 3.20 | 2.83 | 20% | 2.83 | 0.58 | 3.45 | 0.71 |
| Ichigo 100% OVA 3 | 6 | 2.50 | 1.94 | 29% | 1.94 | 0.58 | 2.24 | 0.67 |
| DearS | 5 | 3.23 | 2.79 | 20% | 2.79 | 0.58 | 3.93 | 0.81 |
| Lamune | 5 | 3.00 | 2.68 | 20% | 2.68 | 0.55 | 3.37 | 0.70 |
| Omamori Himari | 5 | 3.00 | 2.65 | 20% | 2.65 | 0.55 | 3.15 | 0.65 |
| Love Hina Christmas Special | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.43 | 0.72 |
| Ouran Koko Host Club | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.11 | 0.68 |
| Nyan Koi! | 5 | 3.00 | 2.55 | 20% | 2.55 | 0.53 | 3.11 | 0.64 |
| Make Heroine ga Oosugiru! | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Duplicate entry - S.A, Special A | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Akikan! | 5 | 3.00 | 2.50 | 20% | 2.50 | 0.52 | 2.43 | 0.50 |
| Mai-HiME Omake Special | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.43 | 0.71 |
| Tonari no Kaibutsu-kun | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Ao Haru Ride | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Aura: Maryūinkōga Saigo no Tatakai | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| To Heart 2 OVA | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Kanon: Kaza Hana | 5 | 2.60 | 2.36 | 20% | 2.36 | 0.49 | 3.11 | 0.64 |
| Maria+Holic | 5 | 2.75 | 2.34 | 20% | 2.34 | 0.48 | 2.78 | 0.57 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 20% | 2.34 | 0.48 | 2.78 | 0.57 |
