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Individual Calculations February 2023 |
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| Polzin, Rainer Total change: -3.50 | |   |
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| Vereinsmeisterschaft Schachfreunde Berlin 2024 January 2023 | Berlin | GER | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2400 | 1.50 | 2 | -0.35 | 10 | -3.50 | |
|  Lindhauer, Thorben | | | 1969 | GER | 0.50 | 1 | -0.43 | 10 | -4.30 | |  Jimenez Anders, Valentin | | | 2000 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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