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Individual Calculations March 2023 |
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| Bon, Charles Total change: -5.80 | |   |
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| VI Abierto de Montevideo "COPA MARCEL DUCHAMP 2023" | MONTEVIDEO | URU | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1547 | 1.50 | 6 | -0.29 | 20 | -5.80 | |
|  Durante, Aurelio | | | 1983 | URU | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Martinez Tagliafico, Sergio | | | 1748 | URU | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Bonjorn, Pablo | | | 1911 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Larrea, Daniela | | wc | 1706 | URU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rodriguez Rearden, Jorge | | | 1147 * | URU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quevedo, Andreina | | wf | 1811 | URU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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