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Individual Calculations May 2019 |
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| Duval, Jean-Pierre Total change: -29.20 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1659 | 2.50 | 4 | 0.00 | 20 | 0.00 | |
|  Gamblin, Vincent | | | 1483 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ameri, Vincent | | | 1526 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Payelle, Marie-Laetitia | | | 1544 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fastier, Adrien | | | 1711 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | 13eme Open International de Gap 2019 (-2200) | GAP | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1663 | 3.00 | 6 | -1.46 | 20 | -29.20 | |
| | Carbonneaux, Maxime | | | 1263 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Martin, Eric | | | 1399 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lamazian, Arthur | | | 1616 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Egan, Simon | | | 1457 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ge, Jean-Paul | | | 1412 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rafer, Frederic | | | 1608 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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