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Individual Calculations July 2009 |
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| Tarrin, Eric Total change: 25.50 | |   |
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| Championnat de Paris des - 2200 Elo | Paris | FRA | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1578 | 1.50 | 3 | 0.73 | 15 | 10.95 | |
|  Abbey, Anate | | | 1660 | FRA | 1.00 | 1 | 0.61 | 15 | 9.15 | |  Ballet, Jacques | | | 1802 | FRA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bourogaa, Younes | | | 1860 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Criteriums - R6-7 | IDF | FRA | 2009-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1578 | 1.50 | 2 | 0.97 | 15 | 14.55 | |
| | Lagache, Yves | | | 1756 | FRA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Djadi, Fouad | | | 1765 | FRA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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