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Individual Calculations January 2023 |
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| Reyansh, Singh Total change: 16.00 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1188 | 1.50 | 3 | 0.44 | 40 | 17.60 | |
|  Cheng, Chee Heng Jayden | | | 1139 | SGP | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Chang, Cheng Hwee | | | 1511 | SGP | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Vinesh, Venkata Narayanaswamy | | | 1294 | SGP | 1.00 | 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) | | | | SCF December Rating Grand Prix C | Singapore | SGP | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1176 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
| | Gao, Zhenxi Jerry | | | 1517 | SGP | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Chan, Daniel Yun Jie | | | 1134 | SGP | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Nainika, Gupta | | | 1281 | SGP | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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