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Rapid:
Individual Calculations May 2017 |
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| Zapata, Olga Maria Total change: -31.20 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1752 | 0.00 | 5 | -1.56 | 20 | -31.20 | |
|  Rios Parra, Alejandro | m | | 2152 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Arango, Santiago | | | 1995 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jaramillo, Carlos Orlando | | | 1944 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Orjuela, Jhonathan | | | 2037 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Leal, Dayana Vanessa | | | 1427 | COL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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