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Individual Calculations April 2020 |
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| Rahary, David Total change: -26.40 | |   |
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| XXXIeme Open du Perreux-Sur-Marne - Principal (-2200) | LE PERREUX SUR MARNE | FRA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1617 | 1.50 | 5 | -0.03 | 20 | -0.60 | |
|  Liblin, Enzo | | | 2000 | FRA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Priour, Francois-Xavier | | | 1982 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Morais, Thomas | | | 1760 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Deluca, Pascal | | | 1646 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Rakotomamonjy, Reiyu | | | 1567 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | Team 2020 - Ile de France Mars | IDF | FRA | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1622 | 0.00 | 1 | -0.43 | 20 | -8.60 | |
| | Sorbe, Xavier | | | 1669 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | XIIIe Tournoi des 5 samedis (-2200) r6 | LE PERREUX SUR MARNE | FRA | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1622 | 0.00 | 1 | -0.86 | 20 | -17.20 | |
| | Deviza, Andrei | | | 1319 | MDA | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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