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Individual Calculations October 2015 |
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| Sanchez, Gabriel Total change: -8.60 | |   |
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| II IRT Dardo Rocha | La Plata | ARG | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1763 | 1.00 | 4 | -0.10 | 20 | -2.00 | |
|  Spata, German | f | | 2163 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Coro, Richard | | | 1665 | ARG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Guzman, Ezequiel | | | 1919 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Miranda, Rafael | | | 2129 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | VIII IRT Sub 2200 Chessniacs Etapa Club River Plate | CABA - Bs. As. | ARG | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1763 | 1.00 | 3 | -0.33 | 20 | -6.60 | |
| | Malamud, Lautaro | | | 1955 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sotelo Rojas, Ruben | | | 1828 | ARG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Heredia, Gustavo | | | 1634 | ARG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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