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Individual Calculations May 2023 |
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| Martinez, Alberto Total change: 7.20 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1405 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
|  Negre, Emilie | | | 1792 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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 Individuel d'echecs des Hauts de Seine 2023 (-2200) | PUTEAUX | FRA | 2023-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1405 | 2.50 | 6 | 0.45 | 20 | 9.00 | |
| | Guichard, Paul | | | 1561 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Jactel, Nicolas | | | 1938 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Marechal, Lionel | | | 1043 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Negro, Andrea | | | 1656 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Choteau, Gurvann | | | 1550 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Belan, Valentin | | | 1533 | 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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