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Individual Calculations March 2023 |
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| Da Costa, Manuel Total change: 3.80 | |   |
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| 8eme Open International de Noisiel - Open C (moins de 1600) | NOISIEL | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1201 | 2.00 | 4 | 0.19 | 20 | 3.80 | |
|  Abbey, Anate | | | 1322 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Boche, Nicolay | | | 1043 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Lafosse, Olivier | | | 1389 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Larzilliere, Yoan | | | 1200 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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