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Rapid:
Individual Calculations March 2019 |
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| Astorina, Davide Total change: 8.80 | |   |
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| 1er Rapide International d'Echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1638 | 4.00 | 8 | 0.44 | 20 | 8.80 | |
|  Melier, Ludovic | | | 1385 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Couche, Didier | | | 1949 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Devismes, Stephanne | | | 1298 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Allentin, Eric | | | 1869 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Bier, Armin | | | 1939 | GER | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Dubuisson, Samuel | | | 1946 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Shved, Vassili | | | 1723 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Rosaia, Dany | | | 1337 | FRA | 1.00 | 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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