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Individual Calculations December 2021 |
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| Hatrel, Arnaud Total change: 16.00 | |   |
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| 30eme Open International d'Echecs de Caen - Open B | CAEN | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1379 | 3.00 | 6 | 0.60 | 20 | 12.00 | |
|  Fontaine, Maxence | | | 1138 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vadillo, Torre Ismael | | | 1592 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Drieu, Hugo | | | 1517 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Pierquin, Jean-Bernard | | | 1248 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Anicette, Hugues | | | 1571 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Romero, Michel | | | 1697 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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 2022 - 60mn Novembre | FRANCE | FRA | 2021-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1379 | 1.00 | 2 | 0.20 | 20 | 4.00 | |
| | Veidl, Brigitte | | | 1558 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pouzancre, Charles | | | 1356 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | |
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