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Rapid:
Individual Calculations April 2020 |
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| Vieira, Virgilio Total change: 12.20 | |   |
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| 23 Rapide de l'Echiquier royal | CHATENOY LE ROYAL | FRA | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1216 | 2.00 | 5 | 0.61 | 20 | 12.20 | |
|  Petitjean, Pierre | | | 1951 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Boudier, Philippe | | | 1241 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Augoyard, Alain | | | 1231 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Bernard, Olivier | | | 1774 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Guigue, Paul | | | 1292 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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