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Individual Calculations July 2023 |
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| Sillero, Pierre Total change: 9.20 | |   |
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| 19e Grand Prix du Beaujolais (moins de 1600 elo) - Open B | VILLEFRANCHE SUR SAONE | FRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1372 | 3.00 | 4 | 0.46 | 20 | 9.20 | |
|  Sirbu, Filip | | | 1158 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Granger, Roland | | | 1270 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Fourrer, Paul | | | 1317 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Mollot, Patrick | | | 1338 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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