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Rapid:
Individual Calculations September 2019 |
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| Gogia, Abeer Total change: 6.60 | |   |
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| English Chess Challenge 2019 - Finals U11 Boys | London | ENG | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1222 | 1.50 | 2 | 0.33 | 20 | 6.60 | |
|  Gaekwad, Ankit | | | 1100 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Zhu, Limo | | | 1219 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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