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Individual Calculations September 2011 |
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| Poppi, Mario Total change: 5.10 | |   |
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| Gran Prix Club Argentino de Ajedrez 1816 | Buenos Aires | ARG | 2011-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1421 | 1.00 | 4 | 0.17 | 30 | 5.10 | |
|  Uelf, Maximiliano | | | 1821 * | ARG | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Sammartino, Gabriel | | | 1821 * | ARG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Brie, Juan | | | 1801 | ARG | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Romano, Florencia | | | 1360 | ARG | 1.00 | 1 | 0.42 | 30 | 12.60 | | | * 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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