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Individual Calculations September 2010 |
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| Sanchez Ruiz, Antonio Total change: -4.35 | |   |
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| XVII Open Ciudad de Chiclana | Chiclana de la Frontera | ESP | 2010-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1916 | 1.00 | 3 | -0.29 | 15 | -4.35 | |
|  Rey Garcia, Tomas | | | 2041 | ESP | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Urbina Perez, Juan Antonio | c | | 2189 | ESP | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gil Belizon, Diego | | | 1686 | ESP | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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