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Individual Calculations April 2017 |
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| Charles, Roger Total change: 30.80 | |   |
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| Team 2017 - Poitou-Charentes Part 2 | PCH | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1512 | 2.50 | 3 | 1.13 | 40 | 45.20 | |
|  Puchault, Maurice | | | 1513 | FRA | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Gambert, Didier | | | 1553 | FRA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Spychala, Alexandre | | | 1561 | FRA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | 3e Festival International BNP Paribas d'Echecs de Limoges - Open la Porcelaine (-1700) | LIMOGES | FRA | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1512 | 3.00 | 5 | -0.36 | 40 | -14.40 | |
| | Goguely, Pierre | | | 1672 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Brun, Pierre | | | 1332 | FRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Lothe, Pierre | | | 1112 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vaquier, Albert | | | 1339 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Eyzat, Philippe | | | 1375 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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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