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Individual Calculations April 2018 |
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| Boudier, Thomas Total change: 9.00 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1557 | 1.50 | 3 | 0.34 | 20 | 6.80 | |
|  Iosif, Florin | | | 1739 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Sarfati, Didier | | | 1466 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Didierjean, Tristan | | | 1721 | FRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | Open de Puteaux 2018 - Championnat des Hauts-de-Seine (-2200) | PUTEAUX | FRA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1551 | 2.50 | 5 | 0.11 | 20 | 2.20 | |
| | Collin, Pascal | | | 1762 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gillet, Alain | | | 1151 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drogou, Gerard | | | 1951 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Choucroun, Maxime | | | 1257 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Delpech, Olivier | | | 1692 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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