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Individual Calculations January 2022 |
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| Marival, Fred Total change: 4.00 | |   |
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| XIVeme Tournoi d'Echecs des 5 Samedi r1-2 | LE PERREUX SUR MARNE | FRA | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1417 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Lamorelle, Alexey | | | 1182 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Vu, Pascal | | | 1664 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Championnat des Yvelines Seniors plus et Veterans 2021 r3-5 | MAGNY LES HAMEAUX | FRA | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1425 | 1.00 | 3 | 0.18 | 20 | 3.60 | |
| | Hedjazian, Farhad | | | 1580 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Romero, Michel | | | 1666 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Branson, James | | | 1553 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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