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Individual Calculations March 2015 |
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| Izzard, Brian J Total change: -2.40 | |   |
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| TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – AMATEUR B | GIBRALTAR | ENG | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1658 | 0.50 | 2 | -0.06 | 40 | -2.40 | |
|  Boabaid, Jorge Alberto Duardes | c | | 1846 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ocana, Jeremy | | | 1809 | ESP | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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