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Individual Calculations April 2018 |
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| Cuevas Araya, Walter Total change: -0.20 | |   |
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| CLUB DE AJEDREZ CHILE - IRT VUELTA A CLASES 2018 | Santiago | CHI | 2018-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2153 | 3.00 | 4 | -0.01 | 20 | -0.20 | |
|  Bartolini Rojas, Claudio | | | 1772 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Tobar Galvez, Edson | | | 1921 | CHI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Flores Cisternas, Ricardo | | | 1955 | CHI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Donoso Diaz, Sebastian | f | | 2117 | CHI | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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