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Individual Calculations February 2015 |
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| Boulnois, Boris Total change: 18.00 | |   |
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| 228 open FIDE du club 608 (-1700 elo) | PARIS | FRA | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1486 | 2.00 | 4 | 0.22 | 40 | 8.80 | |
|  Rachid, Alexandre | | | 1673 | FRA | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Yuan, Beline | | | 1636 | FRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Adjil, Alexandre | | | 1342 | FRA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Peignien, Laurent | | | 1463 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Team 2015 - Coupe de France - 3eme Tour | FRANCE | FRA | 2015-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1486 | 0.50 | 1 | 0.23 | 40 | 9.20 | |
| | Richard-Edmond, Xavier | | | 1659 | FRA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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