Individual Calculations October 2018 |
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Guevara Varila, Jaidith Katherin Total change: -44.80 | | |
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IRT Open Festival Nacional de Ajedrez de la Juventud Martires Zipaquirenos Sub17 Absoluto | Zipaquira | COL | 2018-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1564 | 1445 | 0.00 | 3 | -1.12 | 40 | -44.80 | |
| Lopez Ramirez, David Santiago | c | | 1830 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | Mesa Baez, Samuel | | | 1642 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | | Penuela Rincon, Yamith Andrey | | | 1220 | COL | 0.00 | 1 | -0.78 | 40 | -31.20 | | 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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