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Blitz:
Individual Calculations January 2024 |
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| Shahar, Uzair Total change: 41.60 | |   |
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| RKBN International Chess Tournament 2023- Blitz | Medan | INA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 1796 | 1.50 | 5 | 1.04 | 40 | 41.60 | |
|  Rudin, Hamdani | f | | 2311 | INA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Syaputra, Arifa Rizki | | | 2168 | INA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Johan, Muhammad | | | 2156 | INA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Firdaus, Maksum | f | | 2199 | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Irwandi | | | 2102 | INA | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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