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Individual Calculations September 2017 |
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| Van Der Baan ., Richard Total change: 24.40 | |   |
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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 |
| 1371 | 1110 | 1.00 | 2 | 0.61 | 40 | 24.40 | |
|  Sandoval Parra, Vicente Gabriel | | | 1464 | CHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Araneda Flores, Javier Armando | | | 1277 | CHI | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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