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Rapid:
Individual Calculations October 2021 |
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| Hinestrosa Caviedes, Oscar Ferna Total change: 18.80 | |   |
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| I IRT de Ajedrez Copa Centro Comercial Alejandria | Cucuta | COL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1729 | 2.50 | 4 | 0.94 | 20 | 18.80 | |
|  Ojeda, Jesus David | | | 2122 | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Rojas Mendoza, Joun Sun | | | 1653 | COL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sepulveda, Julio Orlando | | | 2051 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pena Castro, Junior Orlando | | | 1535 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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