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Individual Calculations February 2016 |
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| Kollar, Guillaume Total change: 48.20 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2015 r1-3 | NANTES | FRA | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1282 | 2.00 | 3 | 1.32 | 20 | 26.40 | |
|  Le Menn, Bob | | | 1430 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Colas, Bruno | | | 1569 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rineau, Nathan | | | 1499 | FRA | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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) | | | | 14eme Open International d'Echecs de Nantes | NANTES | FRA | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1333 | 2.00 | 6 | 1.09 | 20 | 21.80 | |
| | Lucas, Arthur | | | 1733 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Hargues, Remi | | | 1558 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Taconet, Alexandre | | | 1611 | FRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Kollar, Romain | | | 1733 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lebedel, Marc | | | 1498 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Lambert, Thomas | | | 1733 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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