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Individual Calculations April 2018 |
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| Atamian, Claude Total change: 25.60 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1445 | 0.50 | 2 | 0.14 | 20 | 2.80 | |
|  Mahe, Frederic | | | 1845 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Segura, Olivier | | | 1612 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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 - Ile de France Part 2 | CHA | FRA | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1445 | 2.50 | 4 | 1.14 | 20 | 22.80 | |
| | Thebaud, Edouard | | | 1491 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Sacre, Carlos | | | 1645 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Yapi, Mathis Seka | | | 1506 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Alif, Yassine | | | 1628 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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