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Individual Calculations September 2023 |
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| Pinilla Gaete, Patricio Total change: -13.20 | |   |
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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 |
| 1954 | 2167 | 3.00 | 5 | -0.66 | 20 | -13.20 | |
|  Mondaca Gonzalez, Alfredo | | | 1762 | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arias Diaz, Miguel Angel | | | 1915 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2172 | CHI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Macia Velazquez, Marlies | | | 2153 | CUB | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Soto Miranda, Ignacio Jesus | | | 1767 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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