Individual Calculations March 2024 |
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Mafnas, Peter Total change: -57.80 | | |
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2024 Guam National Championship | Dededo | GUM | 2024-02-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1521 | 1872 | 1.50 | 5 | -2.89 | 20 | -57.80 | |
| Parkinson, William A | | | 1554 | GUM | 1.00 | 1 | 0.13 | 20 | 2.60 | | Szekely, Zoltan | | | 1573 | GUM | 0.50 | 1 | -0.35 | 20 | -7.00 | | Tran, Tuan An | | | 1651 | GUM | 0.00 | 1 | -0.78 | 20 | -15.60 | | Combs, Daniel | | | 1354 | GUM | 0.00 | 1 | -0.97 | 20 | -19.40 | | Kim, Junesun | | | 1472 * | GUM | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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