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Individual Calculations February 2015 |
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| Duflou, Andre Total change: 15.60 | |   |
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| 35ème Open international d'Echecs de Béthune - Tournoi C | BETHUNE | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1537 | 3.50 | 6 | 0.78 | 20 | 15.60 | |
|  Labitte, Alain | | | 1630 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mahieu, Jacques | | | 1596 | BEL | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Thulier, Vincent | | | 1335 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Blot, Philippe | | | 1689 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Coloos, Alexandre | | | 1613 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Moerman, Thomas | | | 1560 | BEL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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