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Individual Calculations September 2023 |
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| Sierra Amariles, Juan Mauricio Total change: 8.60 | |   |
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| IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1886 | 4.00 | 6 | 0.43 | 20 | 8.60 | |
|  Chica Londono, Daniel | | | 1320 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Luna Velandia, Karol Daniela | | | 1486 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nieto, Agustin | f | | 2119 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Montenegro Mancera, Juan Rolando | f | | 2040 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mendez Rodriguez, Andres David | | | 1556 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chavez, Brayan Steven | c | | 2040 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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