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Individual Calculations March 2015 |
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| Cheikh-Boukal, Ziyad Total change: 20.40 | |   |
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| Bretagne Jeunes 2015 - Pupilles | LANNION | FRA | 2015-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1629 | 2.50 | 3 | 0.51 | 40 | 20.40 | |
|  Tercinet, Paul | | | 1236 | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Troubat, Alexandre | | | 1637 | FRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Marchais, Antoine | | | 1572 | FRA | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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