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Individual Calculations October 2023 |
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| Mazak, Ryan Total change: 90.40 | |   |
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| European Youth Championship - Open 10 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1523 | 6.00 | 9 | 2.26 | 40 | 90.40 | |
|  Siskos, Vasileios P | | | 1123 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shen, Tingrui | | | 1794 | GER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Rusu, Lucas | | | 1683 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sofronie, Vladimir | | | 1843 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kanacki, Aljosa | | | 1299 | SRB | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wu, Chenshan | | | 1619 | AUT | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Skytte, Robert | | | 1775 | DEN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Frutuoso, Tiago | | | 1226 | POR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Llari, Marc | c | | 2040 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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