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Individual Calculations February 2018 |
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| Etifier, Ismael Total change: 28.00 | |   |
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| 15eme Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1155 | 1.50 | 5 | 0.46 | 40 | 18.40 | |
|  Bousmaha, Leila | | | 1451 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Harouat, Salim | | | 1071 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Badinier, Romain | | | 1555 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Laouamri, Samy | | | 1555 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yapi, Mathis Seka | | | 1512 | FRA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | Team 2018 - Top Jeunes r4-7 | FRANCE | FRA | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1155 | 1.00 | 4 | 0.24 | 40 | 9.60 | |
| | Cornileau, Juliette | | | 1555 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Berezovsky, Fiorina | | | 1293 | MNC | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Villeneuve, Robin | | | 1316 | FRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Makkar, Rajat | c | | 1555 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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