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Individual Calculations March 2023 |
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| Derien, Robert Total change: -7.60 | |   |
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| Open 13 2022-23 r4-6 | VITROLLES | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1455 | 0.00 | 3 | -0.79 | 20 | -15.80 | |
|  Boghossian, Lucie | | | 1619 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Urcun, Gael | | | 1793 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Schiano-Lomoriello, Didier | | | 1536 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Team 2023 - PAC Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1450 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| | Lassalle, Marc | | | 1382 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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