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Individual Calculations November 2019 |
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| Rachez, Christophe Total change: -21.60 | |   |
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| 16e open de Grasse tournoi A (-2200 Elo) | GRASSE | FRA | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1980 | 2.00 | 4 | -1.24 | 20 | -24.80 | |
|  Schippers, Egberd | | | 1580 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cregut, Marian | | | 1752 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Dubois, Martine | | wm | 1864 | MNC | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mammadhuseyn, Djeyhun | | | 1663 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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 2020 - Nationale 4 r1 | FRANCE | FRA | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1980 | 1.00 | 1 | 0.16 | 20 | 3.20 | |
| | Duspiwa, Wolfgang | | | 1693 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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