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Individual Calculations May 2018 |
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| Prieto Espinosa, Arturo Total change: 1.80 | |   |
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| CLUB DE AJEDREZ CHILE - IRT SANTO 2018 | Santiago | CHI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1517 | 1.50 | 4 | 0.09 | 20 | 1.80 | |
|  Aravena Navarro, Alexis Andres | | | 1901 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Bulgarini Torre, Marco | | | 1897 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hernandez Cueto, Camilo | | | 1481 | CHI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Romero Rozas, Pablo | | | 1387 | CHI | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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