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Individual Calculations May 2019 |
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| Martinez, Mariano Total change: 29.80 | |   |
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| 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2095 | 6.00 | 9 | 1.49 | 20 | 29.80 | |
|  Berdun, Juan | | | 1695 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gutierrez Reich, Francisco | | | 1726 | ARG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Van Riemsdijk, Herman C. | m | | 2225 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Romero Barreto, Jaime Jose | f | | 2337 | VEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cejas, Jose | f | | 2324 | ARG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gras, Carlos | | | 1856 | ARG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tobares, Leandro | f | | 2305 | ARG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Postolski, Javier | | | 2014 | ARG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Leskovar, Mario | m | | 2225 | ARG | 0.50 | 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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