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Individual Calculations May 2023 |
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| Colin, Serge Total change: -17.00 | |   |
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| Open de Paques 2023 de Corbas tournoi A (-2400 Elo) | CORBAS | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1428 | 2.50 | 6 | -0.72 | 20 | -14.40 | |
|  Breuil, Virgile | | | 1991 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Reach, Timothe | | | 1679 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Dichant, Titouan | | | 1235 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | M`hari, Mouloud | | | 1091 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pechoux-Martinez, Lisandro | | | 1185 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sillero, Pierre | | | 1371 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Championnat International de Lyon Henri Rinck 2023 | LYON | FRA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1428 | 2.00 | 4 | -0.13 | 20 | -2.60 | |
| | Odoni-Ruffenach, Loic | | | 1682 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Charpentier, Denis | | | 1658 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hubert, Dominique | | | 1134 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gamba, Claire | | | 1089 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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