Individual Calculations July 2009 |
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Mercier, Gaetan Total change: 22.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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4e Open d'Echecs d'Angers | Angers | FRA | 2009-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1718 | 1565 | 1.50 | 2 | 0.90 | 25 | 22.50 | |
| Drochon, Francois | | | 1725 | FRA | 0.50 | 1 | 0.21 | 25 | 5.25 | | Maruejols, Paul | | | 1710 | FRA | 1.00 | 1 | 0.69 | 25 | 17.25 | | 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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