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Individual Calculations November 2021 |
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| Sosa, Hugo Andres Total change: 35.60 | |   |
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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 |
| 2004 | 1670 | 1.50 | 5 | 0.89 | 40 | 35.60 | |
|  Ibarra, Juan Martin | | | 2070 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Walsh, Hector | | | 2017 | ARG | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Semprevivo, Florencia | | | 1961 | ARG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Chiappero, Julio Alfredo | | | 1966 | ARG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dubrovich, Igor | | | 2004 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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