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Individual Calculations August 2018 |
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| Perez, Jose Luis Total change: -4.00 | |   |
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| III Etapa Circuito Alekhine 2018 | Punta del este | URU | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1583 | 0.50 | 3 | -0.20 | 20 | -4.00 | |
|  Zaruski, Julio | | | 1862 | URU | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Gatti, Santiago | | | 1706 | URU | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Martinez, Carlos | | | 1810 | URU | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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