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Rapid:
Individual Calculations February 2023 |
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| Grzeca, Pascal Total change: 3.20 | |   |
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| Krefelder Neujahrsopen 2023 | Krefeld | GER | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2068 | 5.50 | 9 | 0.16 | 20 | 3.20 | |
|  Heiligtag, Matthias | | | 1668 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alghawi, Abdullah | | | 1866 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tsyhanenko, Maksym | | | 1691 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Alonso, Jose Antonio | | | 1900 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Martinovici, Ilia | m | | 2306 | MDA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bondarchuk, Vadim | | | 1920 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Aengenheister, Dennis | | | 1940 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Knudsen, Simon | | | 2243 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Coenen, Michael | f | | 2315 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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