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Individual Calculations May 2010 |
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| Rioland, Paul Total change: 6.55 | |   |
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| 3e Open d'échecs de la Choisille en Touraine - A | La Membrolle sur Choisille | FRA | 2010-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1590 | 2.00 | 5 | 0.13 | 25 | 3.25 | |
|  Dupre-Depril, Tom | | | 1717 | FRA | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Le Diouron, Aurelie | | | 1956 | FRA | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Codjovi, Brice | | | 1755 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Biny, Jean-Paul | | | 1299 | FRA | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Vernadet, Bernard | | | 1731 | 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) | | | NOTE: K factor changed | | Chpt de France des Jeunes - Open A | Troyes | FRA | 2010-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1590 | 1.00 | 2 | 0.22 | 15 | 3.30 | |
| | Julien, Clement | | | 1868 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ek, Jonathan | | | 1511 | FRA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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