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Individual Calculations December 2017 |
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| Ahumada Parra, Cristian Total change: 23.00 | |   |
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| CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 | Santiago | CHI | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2000 | 2.50 | 5 | 1.15 | 20 | 23.00 | |
|  Valenzuela Kahler, Gunther | | | 2034 | CHI | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Farfan Ortiz, Enrique Alfredo | | | 2242 | CHI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Barriga Silva, Felipe | | | 1996 | CHI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Olivares Olivares, Claudio | f | | 2351 | CHI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Garcia Cardenas, Pablo | m | | 2400 * | CHI | 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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