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Individual Calculations May 2023 |
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| Frappini, Matis Total change: -44.80 | |   |
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| Luxembourg Team Championship 22-23 Round 9-10 | various | LUX | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1790 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
|  Gengler, Pierre | | | 2146 | LUX | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | 6eme Open International de Paques de Givet | GIVET | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1806 | 2.50 | 4 | -1.01 | 40 | -40.40 | |
| | Decraene, Lotus | | | 1409 | BEL | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Jaumin, Jean-Marie | | | 1406 * | BEL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Decotte, Thomas | | | 1505 | FRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Carroy, Killian | | | 1540 | FRA | 0.50 | 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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