Individual Calculations September 2014 |
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Ferreyra, Gustavo Total change: 21.60 | | |
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Abierto IRT Copa Dardo Rocha | La Plata - Buenos Aires | ARG | 2014-08-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1777 | 1.00 | 2 | 0.54 | 40 | 21.60 | |
| Perez Grizia, Jorge Adrian | | | 1972 | ESP | 1.00 | 1 | 0.75 | 40 | 30.00 | | Degorgue, Matias | | | 2003 | ARG | 0.00 | 1 | -0.21 | 40 | -8.40 | | 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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