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Individual Calculations January 2023 |
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| Lukman, Jadon Kaien Total change: 0.00 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1174 | 0 | 0.00 | 1 | 0.00 | 374 | | 0.00 | |
|  Lai, Chi Yoong Ethan | | | 1174 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |
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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