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Individual Calculations July 2019 |
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| Jagriti, Agarwal Total change: 47.60 | |   |
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| West Bengal State sub Junior Girls Chess Championship 2019 | Kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1082 | 2.00 | 4 | 1.19 | 40 | 47.60 | |
|  Rajanya, Datta | | | 1357 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Mrittika, Mallick | | | 1381 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Annyatoma, Das | | | 1410 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Prapti, Moulik | | | 1187 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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