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Individual Calculations October 2022 |
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| Chovanec, Alice Total change: -143.20 | |   |
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| 144th annual New York State Championship - U2100 | Albany, NY | USA | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1414 | 1.00 | 5 | 0.27 | 40 | 10.80 | |
|  Finnerman, David | | | 1703 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Goodman, Michael K | | | 1589 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Mast, Malcolm Ray | | | 1640 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sharp, Dale Eugene | | | 1858 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Phelps, David B | | | 1961 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | World Cadets G-10 Ch 2022 | Batumi | GEO | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1414 | 1.00 | 6 | -3.85 | 40 | -154.00 | |
| | Ramakrishnan, Veda | | | 1144 | GER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zavivaeva, Kristina | | | 1221 | FID | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Xikmatkhonova, Mokhinur | | | 1162 | UZB | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Torun, Selin | | | 1156 | TUR | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Berikkyzy, Aiaru | | | 1153 | KAZ | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Gaer, Sofiya Ig | | | 1150 | FID | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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