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Individual Calculations June 2019 |
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| Sondermeijer, Antoine Total change: -19.00 | |   |
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| Grand Prix des Yvelines 2019 - 5 - Open B (-1800) | MAGNY LES HAMEAUX | FRA | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1519 | 2.00 | 3 | 0.04 | 20 | 0.80 | |
|  Barthere, Gilles | | | 1379 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Sirvan, Matthieu | | | 1613 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Brehaut, Diane | | | 1160 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Team 2019 - Coupe Loubatiere Interregional | FRANCE | FRA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1519 | 0.00 | 2 | -0.99 | 20 | -19.80 | |
| | Percrule, Maxime | | | 1513 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Perla, Ilan | | | 1531 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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