Individual Calculations September 2010 |
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Perinan Freire, Antonio Jesus Total change: -1.95 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
2017 | 1938 | 1.50 | 4 | -0.13 | 15 | -1.95 | |
| Urbina Perez, Juan Antonio | c | | 2189 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | Cordon Gutierrez, Juan Pedro | c | | 2192 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | Clares Butron, Juan Manuel | | | 1788 | ESP | 1.00 | 1 | 0.30 | 15 | 4.50 | | Canto Suplet, Adrian | | | 1900 | ESP | 0.50 | 1 | -0.05 | 15 | -0.75 | | 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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