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Individual Calculations February 2023 |
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| Rol-Hani, Lionel Total change: 13.40 | |   |
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| XXXVIIeme Open International d'Hiver de Nice Open A | NICE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1484 | 2.00 | 5 | 0.16 | 20 | 3.20 | |
|  Forestier, Flavien | | | 1981 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Birens, Eric-Andre | | | 1704 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Rossini, Marco | | | 1176 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Huynh, Tri Viet | | | 1655 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sainson, Michael | | | 1523 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1466 | 1.00 | 1 | 0.80 | 20 | 16.00 | |
| | Rapaire, Jean-Michel | | | 1709 | MNC | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1466 | 0.00 | 1 | -0.29 | 20 | -5.80 | |
| | Ehrhart, Francois Xavier | | | 1626 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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