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Individual Calculations April 2019 |
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| Sondermeijer, Antoine Total change: 20.80 | |   |
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| Grand Prix des Yvelines 2019 - 4 - Open B (-1800) | MAGNY LES HAMEAUX | FRA | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1492 | 3.00 | 3 | 1.04 | 20 | 20.80 | |
|  Semenov, Maxime | | | 1361 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kissian, Pascal | | | 1520 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Paralieu, Maxime | | | 1227 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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