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Individual Calculations October 2023 |
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| Codru, Raul Cristian Total change: 13.60 | |   |
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| European Youth Championship - Open 12 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1638 | 3.50 | 8 | 0.34 | 40 | 13.60 | |
|  Ritzerveld, Noah | | | 2074 | NED | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Mohonea, Alexandru | | | 1367 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Saminskij, Jan | | | 1793 | SUI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Fellowes, Billy | | | 1812 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Koehalmi-Szabo, Mihaly | | | 1743 | SUI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Witczak, Borys | | | 1909 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Matei-Catruna, Andrei | | | 1402 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kiryttopoulos, Ioannis | | | 1726 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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