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Individual Calculations March 2023 |
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| Buffat, Pierre-Andre Total change: -10.80 | |   |
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| 18. Open de Payerne round 2-3 | Payerne | SUI | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1583 | 0.50 | 2 | -0.54 | 20 | -10.80 | |
|  Solari, Matteo | | | 1662 | SUI | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Peclard, Cedric | | | 1475 | SUI | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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