Individual Calculations May 2012 |
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Serrano, David Total change: -11.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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II IRT Roberto Morales in Memoriam | LIMA | PER | 2012-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1922 | 2087 | 2.00 | 4 | -0.74 | 15 | -11.10 | |
| Orbezo Rosales, Ximena Lucia | | | 1774 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | Pacheco, Marco | f | | 2370 | PER | 0.00 | 1 | -0.16 | 15 | -2.40 | | Mieses, Bruce | | | 1772 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | Cruz Pereyra, Andresantoni | | | 1772 | PER | 0.00 | 1 | -0.86 | 15 | -12.90 | | 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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