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Rapid:
Individual Calculations May 2023 |
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| Boissel, Brice Total change: -24.20 | |   |
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| Premier Open de Belley Open A | BELLEY | FRA | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1654 | 2.50 | 5 | -1.21 | 20 | -24.20 | |
|  Granger, Roland | | | 1399 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Drevet, Francois Michel | | | 1356 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  De Vathaire, Michel | | | 1620 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Toussaint, Paul Exer | | | 1520 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Goncalves, Maxim | | | 1391 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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