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Individual Calculations November 2022 |
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| Olivia, Biswas Total change: 33.60 | |   |
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| West Bengal State Under-15 Girls Chess Championship-2022 | Kolkata | IND | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1343 | 4.50 | 6 | 0.84 | 40 | 33.60 | |
|  Anwesha, Paul | | | 1005 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Srija, Das | | | 1077 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Debapriya, Manna | | | 1479 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Rajanya, Datta | | | 1679 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vaishnavi, Poddar | | | 1027 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kathakali, Dey | | | 1235 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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