Individual Calculations September 2021 |
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Sinkar, Anagha Total change: 15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2021 North American Youth Chess Championships - Girls Under 10 | Chicago, Illinois | USA | 2021-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1177 | 1221 | 1.50 | 2 | 0.38 | 40 | 15.20 | |
| Oi, Ireri | | | 1259 | MEX | 1.00 | 1 | 0.55 | 40 | 22.00 | | Li, Iris | | | 1095 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | 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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