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Individual Calculations January 2023 |
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| Vinesh, Venkata Narayanaswamy Total change: -30.00 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1294 | 2.00 | 5 | -0.47 | 40 | -18.80 | |
|  Law, Ryan | | | 1179 | SGP | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Lee, Alexandre Km | | | 1611 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lim, Dao Xun Kayden | | | 1124 | SGP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Pang, Kay Yan Eden | | | 1427 | SGP | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Reyansh, Singh | | | 1188 | SGP | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | 2022 National Qualifiers B - Open and Women | Singapore | SGP | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1326 | 1.00 | 5 | -0.28 | 40 | -11.20 | |
| | Gao, Zhenxi Jerry | | | 1517 | SGP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Yu, Kaiyi | | | 1490 | SGP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vivaan, Amarnani | | | 1402 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Djabri, Zafer M. | | | 2098 | WLS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Pang, Kay Yan Eden | | | 1436 | SGP | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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