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Rapid:
Individual Calculations September 2017 |
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| Gomez, Alfredo Total change: 2.20 | |   |
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| VII Torneo IRT Activo Alcaldia Gachantiva | Gachantiva | COL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1751 | 3.00 | 7 | 0.11 | 20 | 2.20 | |
|  Becerra, Juan David | f | | 2151 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bernal Parra, Liz Gabriela | | | 1535 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Motta Leon, Gerardo | c | | 2044 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Castillo, Julian Felipe | | | 1540 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Silva, Jorge | c | | 1914 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Castillo Barajas, Tatiana | | | 1562 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Narvaez, Faber Alberto | | | 2146 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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