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Individual Calculations March 2020 |
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| Betsch, Eric Total change: -3.60 | |   |
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| Championnat du Finistere toutes categories 2020 r4-5 | QUIMPER | FRA | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1521 | 0.50 | 2 | 0.24 | 20 | 4.80 | |
|  Caroff, Frederic | | | 1921 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Le Du, Michel | | | 1784 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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 r3-4 | FRANCE | FRA | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1521 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
| | Bonder, Patrick | | | 1403 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Le Forestier, Enzo | | | 1315 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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