Individual Calculations November 2021 |
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Petti, Luca Giovanni Total change: 34.80 | | |
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III Abierto Internacional de Villa Constitucion | Villa Constitucion - Santa Fe | ARG | 2021-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1999 | 1705 | 1.50 | 4 | 0.87 | 40 | 34.80 | |
| Garcia Lemos, Federico | | | 2105 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | Dominguez, Diego | | | 1965 | ARG | 1.00 | 1 | 0.82 | 40 | 32.80 | | Chiappero, Julio Alfredo | | | 1966 | ARG | 0.50 | 1 | 0.32 | 40 | 12.80 | | Semprevivo, Florencia | | | 1961 | ARG | 0.00 | 1 | -0.19 | 40 | -7.60 | | * 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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