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Individual Calculations December 2022 |
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| Piron, Didier Total change: -5.20 | |   |
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| 20eme Rencontres Internationales du Cap d'Agde - Grand Prix | AGDE | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1975 | 1.50 | 6 | -0.71 | 20 | -14.20 | |
|  Alexieva, Silvia | m | wg | 2203 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Billiard, Bernard | | | 2069 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ernst, Luca | | | 2086 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Sobry, Sebastien | | | 2046 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dussol, Pierre | f | | 2045 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Iino Jubin, Enzo | | | 1986 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | Belgian Interclubs 2022-2023 Ronde 4 | Various Places | BEL | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1970 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
| | Leonel, Davi | | | 1931 | BEL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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