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Individual Calculations June 2023 |
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| Toro Maldonado, Nicolas Total change: 24.80 | |   |
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| torneo irt sub 1800 club chess vina | Vina del Mar | CHI | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1104 | 1.00 | 3 | 0.62 | 40 | 24.80 | |
|  Palma Viveros, Leonardo | | | 1643 | CHI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Cuevas Espinoza, Rodrigo | | | 1239 | CHI | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Palma Munoz, Oscar | | | 1656 | CHI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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