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Individual Calculations November 2023 |
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| Ayyappan, Anushka Total change: 40.80 | |   |
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| 13th annual Washington Chess Congress - U2200 | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1184 | 0.00 | 2 | -0.18 | 40 | -7.20 | |
|  Govindarajula, Pranay Siddharth | | | 1722 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Zhang, Joy | | | 1477 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 27th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1184 | 2.00 | 4 | 1.20 | 40 | 48.00 | |
| | Zelinski, Paul B | | | 1293 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Tran, Quan | | | 1646 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gao, Lilianna | | | 1361 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Kogan, Mark Leo | | | 1510 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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