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Individual Calculations April 2023 |
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| Winslow, Elliott Total change: -18.00 | |   |
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| 1000GM 2023 March BonaFIDE Swiss Open | Milpitas, CA | USA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 2082 | 3.50 | 5 | -0.62 | 20 | -12.40 | |
|  Parvathaneni, Nikhil | | | 1680 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Patil, Yashas | | | 1660 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Nathan, Nitish Sg | c | | 2071 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Sabyrov, Muradhan Emir | | | 1682 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yao, Hanchi | | | 1813 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2023 Spring Tuesday Night Marathon - 2000 and over Rounds 1-3 | San Francisco, CA | USA | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2082 | 2.00 | 3 | -0.28 | 20 | -5.60 | |
| | Hao, Max | | | 1836 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Karthi, Jashith | | | 1896 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Widjaja, Luke | | | 1906 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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