Queen's Blade: Gyokuza no Tsugumono
Rating Average: 2.3333Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 2.54450167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.3333 - 0.4714045207910317 ) + ( 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: 16 - 2009, TV, Fantasy, Action, Competition, Drama, Ecchi, Fan Service, Fighting, Pantsu, Swordplay, Adventure, Angels, Coming of Age, Seinen, Sequel
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 |
|---|---|---|---|---|---|---|---|---|
| Ichiban Ushiro no Daimaou | 11 | 3.00 | 2.59 | 47% | 2.59 | 1.23 | 3.30 | 1.56 |
| High School of the Dead | 11 | 3.00 | 2.55 | 47% | 2.55 | 1.21 | 3.11 | 1.47 |
| Needless | 11 | 3.00 | 2.50 | 47% | 2.50 | 1.18 | 2.86 | 1.35 |
| Queen's Blade: Rurou no Senshi | 11 | 2.67 | 2.20 | 47% | 2.20 | 1.04 | 2.41 | 1.14 |
| Princess Lover! | 11 | 2.67 | 2.20 | 47% | 2.20 | 1.04 | 2.41 | 1.14 |
| The Sacred Blacksmith | 10 | 3.00 | 2.65 | 39% | 2.65 | 1.03 | 3.15 | 1.23 |
| Kiba | 9 | 3.50 | 3.25 | 31% | 3.25 | 1.03 | 3.43 | 1.09 |
| Sora no Otoshimono | 10 | 3.00 | 2.55 | 39% | 2.55 | 1.00 | 3.11 | 1.21 |
| Zero no Tsukaima: Futatsuki no Kishi | 10 | 2.86 | 2.54 | 39% | 2.54 | 0.99 | 3.43 | 1.34 |
| Tears to Tiara | 9 | 3.25 | 3.03 | 31% | 3.03 | 0.96 | 3.68 | 1.16 |
| AIR GEAR | 10 | 2.75 | 2.34 | 39% | 2.34 | 0.91 | 2.78 | 1.09 |
| Mahou Shoujo Lyrical Nanoha A's | 8 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Zero no Tsukaima | 9 | 3.00 | 2.78 | 31% | 2.78 | 0.88 | 3.98 | 1.26 |
| Naruto Shippuuden (TV) | 8 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Aki-Sora | 8 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Ikkitousen: Xtreme Xecutor | 12 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Omamori Himari | 9 | 3.00 | 2.65 | 31% | 2.65 | 0.84 | 3.15 | 1.00 |
| G-on Riders | 9 | 3.00 | 2.59 | 31% | 2.59 | 0.82 | 2.87 | 0.91 |
| Afro Samurai: Resurrection | 10 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Sekirei | 8 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| Zero no Tsukaima: Princess no Rondo | 9 | 3.00 | 2.50 | 31% | 2.50 | 0.79 | 2.43 | 0.77 |
| Sekirei ~Pure Engagement~ | 9 | 3.00 | 2.50 | 31% | 2.50 | 0.79 | 2.86 | 0.91 |
| Bleach | 8 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
| Juuni Kokuki | 7 | 3.90 | 3.75 | 19% | 3.75 | 0.72 | 5.03 | 0.96 |
| Kaze no Stigma | 8 | 3.17 | 2.72 | 25% | 2.72 | 0.68 | 3.38 | 0.85 |
| Fight Ippatsu! Juuden-chan!! | 9 | 2.25 | 2.03 | 31% | 2.03 | 0.64 | 2.68 | 0.85 |
| Dance In The Vampire Bund | 9 | 2.25 | 2.03 | 31% | 2.03 | 0.64 | 2.68 | 0.85 |
| Usagichan De Cue | 7 | 3.60 | 3.36 | 19% | 3.36 | 0.64 | 4.11 | 0.79 |
| Ikkitousen: Dragon Destiny | 8 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Zero no Tsukaima F | 8 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Loveless (TV) | 7 | 3.50 | 3.25 | 19% | 3.25 | 0.62 | 3.43 | 0.66 |
| Ikkitousen: Great Guardians | 7 | 3.50 | 3.25 | 19% | 3.25 | 0.62 | 3.43 | 0.66 |
| Naruto | 7 | 3.62 | 3.20 | 19% | 3.20 | 0.61 | 4.87 | 0.93 |
| Tenjou Tenge | 8 | 2.73 | 2.42 | 25% | 2.42 | 0.60 | 3.60 | 0.90 |
| To Aru Kagaku no Railgun | 7 | 3.33 | 3.10 | 19% | 3.10 | 0.59 | 3.98 | 0.76 |
| Uta Kata | 7 | 3.33 | 3.10 | 19% | 3.10 | 0.59 | 3.54 | 0.68 |
| Samurai Champloo | 7 | 3.33 | 3.00 | 19% | 3.00 | 0.57 | 4.03 | 0.77 |
| Asu no Yoichi! | 8 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Ladies versus Butlers! | 8 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Full Metal Panic! The Second Raid | 6 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.29 | 0.74 |
| Seikon no Qwaser | 9 | 2.25 | 1.71 | 31% | 1.71 | 0.54 | 2.02 | 0.64 |
| Ikki Tousen | 8 | 2.55 | 2.10 | 25% | 2.10 | 0.53 | 3.14 | 0.79 |
| Vandread The Second Stage | 6 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.40 | 0.62 |
| Mahou Shoujo Lyrical Nanoha | 6 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Interlude | 6 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Rozen Maiden | 6 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.61 | 0.65 |
| Made in Abyss: Retsujitsu no Ougonkyou | 6 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Shining Tears x Wind | 6 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Kemono no Souja Erin | 6 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
