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Individual Calculations January 2023 |
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| Lum, Yong Feng 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 |
| 1165 | 0 | 1.00 | 6 | 0.00 | 892 | | 0.00 | |
|  Rishikesh, Siddharth | | | 1299 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |  Rice, Lana | | | 1097 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Chia, Min Zachary | | | 1073 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Foo, Weng Chew | | | 1133 | SGP | 1.00 | 1 | 0.00 | | 0.00 | | | Ng, Ching Ann James | | | 1083 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Dhanesh, Venkata Narayanaswamy | | | 1302 | 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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