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Individual Calculations July 2009 |
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| Oratovsky, Michael Total change: -5.70 | |   |
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| Campeonato de Catalnya d'Equipos Primera Division G-I | Catalunya | ESP | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2518 | 1.00 | 2 | -0.57 | 10 | -5.70 | |
|  Escuder, Jordi | f | | 2323 | ESP | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Lerch Gallemi, Jose Ma. | | | 2260 | ESP | 0.00 | 1 | -0.82 | 10 | -8.20 | |
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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