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Individual Calculations May 2019 |
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| Ankita, Kundu Total change: -54.00 | |   |
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| West Bengal State Under - 13 Girls chess championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1044 | 1176 | 0.00 | 2 | -1.35 | 40 | -54.00 | |
|  Oishanee, Biswas | | | 1070 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Urja, Goyal | | | 1018 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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