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Rapid:
Individual Calculations September 2022 |
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| Acosta, Jaime Total change: 15.00 | |   |
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| IRT Catedral de Sal Zipaquira | Zipaquira | COL | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1578 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
|  Palomino, Daniel Fernando | | | 1925 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | IRT Batalla de Boyaca | Bogota | COL | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1589 | 2.00 | 4 | 0.86 | 20 | 17.20 | |
| | Acosta, Alejandro | m | | 2265 | COL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Van Der Maas, Martien | | | 1273 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leal Cortes, Diego Fernando | | | 1873 | COL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Alvarez Angel, Nelson Eduardo | | | 1950 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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