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Individual Calculations April 2022 |
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| Iaali, Abdelrahman Total change: 18.60 | |   |
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| 8eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2022-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1695 | 2.00 | 4 | -0.38 | 20 | -7.60 | |
|  Berthaut, Alexandre | | | 1925 | MNC | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ries, Antoine | | | 1295 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Montay, Jean-Paul | | | 1308 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Baron, Daniel | | | 1814 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Team 2022 - Nationale 4 r5 | FRANCE | FRA | 2022-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1722 | 1.00 | 1 | 0.59 | 20 | 11.80 | |
| | Heudre, Dominique | | | 1788 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | XXXIIe Open du Perreux-sur-Marne - Principal (-2200) | LE PERREUX SUR MARNE | FRA | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1722 | 3.50 | 5 | 0.72 | 20 | 14.40 | |
| | Houhou, Alexandre | | | 2113 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Billot, Daniel | | | 1647 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Butnaru, Dana | | | 1438 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sabapathee, Florian | | | 1701 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mimoune, Kenzi | | | 1558 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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