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Individual Calculations February 2019 |
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| Oliva Parra, Ernesto Total change: -12.00 | |   |
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| Gibraltar International Chess Festival 2019 Amateurs A | Catalan Bay | ENG | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1535 | 0.00 | 3 | -0.60 | 20 | -12.00 | |
|  Wilson, Matthew R | | | 1822 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dennis, Nigel W | | | 1805 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Guegan, Michel | | | 1708 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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