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Rapid:
Individual Calculations February 2023 |
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| Goldenstein, Arnd Total change: 13.00 | |   |
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| Krefelder Neujahrsopen 2023 | Krefeld | GER | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1905 | 4.00 | 8 | 0.65 | 20 | 13.00 | |
|  Panjer, Sidney | | | 2097 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Markgraf, Jonas | | | 2056 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sauk, Peter | | | 2020 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Quast, Marcel | | | 2150 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zuralski, Christian | | | 1505 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsyhanenko, Maksym | | | 1691 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ball, Joerg | | | 1960 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zatonskih, V. | f | | 2196 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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