Queen's Blade: Rurou no Senshi OVA
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: 12 - 2009, OVA, Fantasy, Action, Ecchi, Fan Service, Fighting, Pantsu, Seinen, Short, Swordplay, TV Special
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 |
|---|---|---|---|---|---|---|---|---|
| Queen's Blade: Gyokuza no Tsugumono | 9 | 2.33 | 2.10 | 56% | 2.10 | 1.18 | 2.54 | 1.43 |
| Ichiban Ushiro no Daimaou | 8 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 3.30 | 1.47 |
| Usagichan De Cue | 7 | 3.60 | 3.36 | 34% | 3.36 | 1.14 | 4.11 | 1.40 |
| Queen's Blade: Rurou no Senshi | 8 | 2.67 | 2.20 | 44% | 2.20 | 0.98 | 2.41 | 1.07 |
| Princess Lover! | 8 | 2.67 | 2.20 | 44% | 2.20 | 0.98 | 2.41 | 1.07 |
| The Sacred Blacksmith | 7 | 3.00 | 2.65 | 34% | 2.65 | 0.90 | 3.15 | 1.07 |
| Omamori Himari | 7 | 3.00 | 2.65 | 34% | 2.65 | 0.90 | 3.15 | 1.07 |
| G-on Riders | 7 | 3.00 | 2.59 | 34% | 2.59 | 0.88 | 2.87 | 0.98 |
| Aki-Sora | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| High School of the Dead | 7 | 3.00 | 2.55 | 34% | 2.55 | 0.87 | 3.11 | 1.06 |
| Needless | 7 | 3.00 | 2.50 | 34% | 2.50 | 0.85 | 2.86 | 0.97 |
| Sekirei | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Honoo no Labyrinth | 6 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Bleach | 6 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
| Afro Samurai: Resurrection | 7 | 2.33 | 2.10 | 34% | 2.10 | 0.71 | 2.54 | 0.87 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 25% | 2.78 | 0.69 | 3.98 | 1.00 |
| Fight Ippatsu! Juuden-chan!! | 7 | 2.25 | 2.03 | 34% | 2.03 | 0.69 | 2.68 | 0.91 |
| Dance In The Vampire Bund | 7 | 2.25 | 2.03 | 34% | 2.03 | 0.69 | 2.68 | 0.91 |
| Ikkitousen: Xtreme Xecutor | 8 | 2.00 | 2.00 | 44% | 1.50 | 0.67 | 2.00 | 0.89 |
| Kanokon: Manatsu no Daishanikusai | 7 | 2.50 | 1.94 | 34% | 1.94 | 0.66 | 2.50 | 0.85 |
| Sekirei OVA | 6 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Sora no Otoshimono | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 25% | 2.54 | 0.63 | 3.43 | 0.86 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Tenjou Tenge | 6 | 2.73 | 2.42 | 25% | 2.42 | 0.60 | 3.60 | 0.90 |
| Karas | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Seikon no Qwaser | 7 | 2.25 | 1.71 | 34% | 1.71 | 0.58 | 2.02 | 0.69 |
| Ikkitousen: Great Guardians | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Sky Girls (OVA) | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Samurai Girl Real Bout High School | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| To Aru Kagaku no Railgun | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.98 | 0.69 |
| Ikki Tousen | 6 | 2.55 | 2.10 | 25% | 2.10 | 0.53 | 3.14 | 0.79 |
| Zero no Tsukaima: Princess no Rondo OVA | 7 | 2.00 | 2.00 | 34% | 1.50 | 0.51 | 2.00 | 0.68 |
| Ninja Scroll | 5 | 3.42 | 2.93 | 17% | 2.93 | 0.51 | 4.26 | 0.74 |
| H.O.T.D: Drifters of the Dead | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Tenjou Tenge:The Past Chapter | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Zero no Tsukaima F | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Bikini Warriors | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Aika | 5 | 2.88 | 2.41 | 17% | 2.41 | 0.42 | 3.24 | 0.56 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 11% | 3.75 | 0.42 | 5.03 | 0.56 |
| School Days: Magical Heart Kokoro-chan | 5 | 2.75 | 2.34 | 17% | 2.34 | 0.41 | 2.78 | 0.48 |
| AIR GEAR | 5 | 2.75 | 2.34 | 17% | 2.34 | 0.41 | 2.78 | 0.48 |
| Photon | 5 | 2.67 | 2.29 | 17% | 2.29 | 0.40 | 3.03 | 0.53 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| Asu no Yoichi! | 5 | 2.50 | 2.25 | 17% | 2.25 | 0.39 | 3.11 | 0.54 |
| Shin Koihime Musou | 5 | 2.50 | 2.25 | 17% | 2.25 | 0.39 | 2.43 | 0.42 |
