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Individual Calculations September 2023 |
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| Mondaca Gonzalez, Alfredo Total change: -5.60 | |   |
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| TORNEO POR EQUIPOS IRT SUB2400 IX ANIVERSARIO CLUB ENROQUE OSORNINO | Osorno | CHI | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1762 | 2.00 | 4 | -0.28 | 20 | -5.60 | |
|  Pinilla Gaete, Patricio | | | 2167 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vargas Sandoval, Victor | | | 1836 | CHI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Larranaga Arriagada, Emilio Alon | | | 1362 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lara Martinez, Gabriel Nehemias | | | 1424 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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