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Individual Calculations May 2024 |
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| Kolodziejczyk, Alexandre Total change: -26.00 | |   |
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| XXXIVe Open du Perreux-sur-Marne Accession -1600 | LE PERREUX SUR MARNE | FRA | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1711 | 4.00 | 5 | 1.01 | 40 | 40.40 | |
|  Beedassee, Zadig | | | 1487 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Keller, Jean | | | 1646 | FRA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Serman, Timothee | | | 1664 | FRA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Deblangy, Anthony | | | 1681 | FRA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Arutyunov, Mikael | | | 1707 | ESP | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 9eme Open International d'Echecs de Noisiel Open B (- 2000 Elo) | NOISIEL | FRA | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1727 | 2.00 | 4 | -1.20 | 40 | -48.00 | |
| | Eswar, N S | | | 1420 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Boursier, Enzo | | | 1468 | FRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Abbas, Yanis | | | 1405 | FRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Toulas, Alexis | | | 1617 | FRA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Championnat de France des Jeunes 2024 - U10 | AGEN | FRA | 2024-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1727 | 5.50 | 8 | -0.46 | 40 | -18.40 | |
| | Sabas, Edgar | | | 1489 | FRA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Lachenal Papalini, Leon | | | 1444 | FRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Demarque Zarrouk, Antonin | | | 1512 | FRA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Pavero, Alexandre | | | 1503 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Romero, Alexandre | | | 1510 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Linh, Ethan | | | 1574 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Metras, Leonard | | | 1620 | FRA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Heuty, Martin | | | 1628 | FRA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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