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Individual Calculations July 2010 |
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| Ivanov, Ivan. Total change: -38.70 | |   |
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| Abierto Miguel Najdorf 2010 | Buenos Aires | ARG | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2131 | 5.50 | 9 | -1.62 | 15 | -24.30 | |
|  Mendez, Ignacio | | | 1801 | ARG | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Ricchio, Mario | | | 1891 | ARG | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Gomez, Ruben Alfredo | | | 1860 | ARG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Alvarez, Alberto Elias | | | 1970 | ARG | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Paz, Mario | | | 1810 | ARG | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Burgin, Dario | | | 1806 | ARG | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Guelman, Jorge Miguel | | | 1846 | ARG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | De Anna, Marcos | | | 1965 | ARG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lida Garcia, Fernando | | | 2056 | ARG | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | | | Abierto Proceres de Mayo CAA | Buenos Aires | ARG | 2010-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2098 | 4.50 | 8 | -0.96 | 15 | -14.40 | |
| | Sammartino, Gabriel | | | 1962 | ARG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Lopez Rebert, Pablo | | | 2022 | ARG | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Mendez, Ignacio | | | 1801 | ARG | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Denon, Nicole | | | 1698 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Naymark, Israel | | | 2032 | ARG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lo Presti, Roberto | | | 2045 | ARG | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Bustamante, Leonidas | | | 2173 | ARG | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Descalzo, Pablo | | | 1802 | ARG | 0.00 | 1 | -0.85 | 15 | -12.75 | | | * 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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