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Individual Calculations January 2024 |
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| Saerang, Veyron Fraser Total change: -0.80 | |   |
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| RKBN International Chess Tournament 2023- Open | Medan | INA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1391 | 0.00 | 3 | -0.02 | 40 | -0.80 | |
|  Rudin, Hamdani | f | | 2308 | INA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Mn, Hudallah | | | 2115 | INA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Irwandi | | | 2102 | INA | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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