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Individual Calculations February 2015 |
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| Atmatzidis-Hatziris, Konstantino Total change: 28.00 | |   |
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| Bois-Colombes Chess Master 2014 - Open B (-1900) | BOIS COLOMBES | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1547 | 3.50 | 6 | 1.40 | 20 | 28.00 | |
|  Durand, Sylvain | | | 1860 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Gherghinoiu, Lucas | | | 1332 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Betari, Abdelkrim | | | 1816 | MAR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Granjard, Karine | | | 1629 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Chitrit, Norbert | | | 1769 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Canto, Jean-Louis | | | 1612 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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