Rapid:
Individual Calculations October 2021 |
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Rojas Mendoza, Joun Sun Total change: -10.60 | | |
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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 |
1658 | 1653 | 2.00 | 5 | -0.53 | 20 | -10.60 | |
| Sierra Contreras, Alden Ronaldo | | | 1686 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | Hinestrosa Caviedes, Oscar Ferna | | | 1729 | VEN | 0.50 | 1 | 0.10 | 20 | 2.00 | | Ojeda, Jesus David | | | 2122 | COL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Morales Perez, Ghisell | | | 1261 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Ascanio Lugo, Juan Pablo | | | 1493 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | 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) | |
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