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Individual Calculations March 2015 |
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| Petrera, Salvatore Total change: 11.00 | |   |
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| Team 2015 - Nationale 3 - R4-5 | FRANCE | FRA | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1627 | 1.00 | 2 | 0.55 | 20 | 11.00 | |
|  Derian, Emmanuel | | | 1879 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Danzanvilliers, Patrice | | | 1811 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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