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Individual Calculations September 2017 |
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| Coronado Oyarzun, Nelson Fabian Total change: 21.60 | |   |
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| II TORNEO IRT SUB 2200 CIUDAD DE OSORNO VERA CHESS ACADEMY | Osorno | CHI | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1507 | 2.00 | 5 | 0.54 | 40 | 21.60 | |
|  Pulgar , Cristian | | | 1860 | ARG | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Bielefeldt Van Oosterwijk, German | | | 1907 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alvarado Ojeda, Alejandro | | | 1789 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Van Der Baan Bruce, Francisco | | | 1107 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Garces Garcia, Carlos Alfredo | | | 1756 | CHI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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