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Individual Calculations March 2019 |
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| Rodriguez Gonzalez, Oscar Total change: -1.80 | |   |
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| Festival de Ajedrez 2019 Club Buin | Buin | CHI | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1556 | 2.00 | 3 | -0.09 | 20 | -1.80 | |
|  Romero Rozas, Pablo | | | 1355 | CHI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Palma Munoz, Oscar | | | 1524 | CHI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ramirez Sanchez, Vicente | | | 1323 | CHI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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