Ōsama Ranking
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 6 - 2022, 2021, Adventure, TV, Fantasy, 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 |
|---|---|---|---|---|---|---|---|---|
| Orphen | 4 | 3.85 | 3.67 | 44% | 3.67 | 1.63 | 5.08 | 2.26 |
| Made in Abyss: Retsujitsu no Ougonkyou | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Hagure Yuusha no Aesthetica | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Kateikyoushi Hitman Reborn! | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.43 | 1.97 |
| Hunter X Hunter | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.43 | 1.97 |
| Fairy Tail | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 4.11 | 1.83 |
| Kiba | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Mahou Senshi Riui | 4 | 3.29 | 2.94 | 44% | 2.94 | 1.30 | 3.79 | 1.69 |
| Natsu no Arashi! | 4 | 3.20 | 2.83 | 44% | 2.83 | 1.26 | 3.45 | 1.53 |
| .hack//Tasogare no Udewa Densetsu | 4 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 3.30 | 1.47 |
| D.Gray-man | 4 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| Roudosu Tou Senki: Eiyuu Kishi Den | 4 | 3.00 | 2.58 | 44% | 2.58 | 1.15 | 3.79 | 1.69 |
| Mahoutsukai no Yome: Nishi no Shounen to Seiran no Kishi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Nanatsu no Taizai: Imashime no Fukkatsu | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kuro no Shoukanshi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Fumetsu no Anata e | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Lupin the 3rd: Part 6 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Nanatsu no Taizai: Kamigami no Gekirin | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Urasekai Picnic | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Busou Renkin | 4 | 2.60 | 2.36 | 44% | 2.36 | 1.05 | 3.11 | 1.38 |
| Natsu no Arashi! Akinai-chuu | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Log Horizon | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Kannagi | 4 | 2.57 | 2.21 | 44% | 2.21 | 0.98 | 3.05 | 1.36 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 25% | 3.75 | 0.94 | 5.03 | 1.26 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Scrapped Princess | 3 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
| Darker than Black - Kuro no Keiyakusha | 3 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Interlude | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Mahou Shoujo Lyrical Nanoha A's | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Mahou Shoujo Lyrical Nanoha | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Death Note | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Yakusoku no Neverland | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Sarazanmai | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Avatar: The Last Airbender - Season 2 | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Summertime Rendering | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Ushio to Tora TV 2 | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Soredemo Sekai wa Utsukushii | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Akiba Maid Sensou | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Saiunkoku Monogatari 2nd Series | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Mahoujin GuruGuru | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Paripi Koumei | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hataraku Maou-sama!! | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Flip Flappers | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kemono Jihen | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shining Tears x Wind | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kemono no Souja Erin | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shakugan no Shana II | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
