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Rapid:
Individual Calculations February 2018 |
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| Acuna, Nelson David Total change: 21.40 | |   |
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| IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 | Baranoa | COL | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1870 | 3.00 | 4 | 1.07 | 20 | 21.40 | |
|  Sepulveda, Uriel Antonio | | | 1623 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Mosquera, Ariday | | | 1778 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | De La Asuncion Ortiz, Hansel | | | 2105 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Esquivia Cuadrado, Franklin | f | | 2039 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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