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Individual Calculations February 2023 |
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| Nieber, Alexander Total change: -8.00 | |   |
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| 3. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1851 | 1.50 | 5 | -0.40 | 20 | -8.00 | |
|  Tschernatsch, Johannes | f | | 2305 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pueschel, Werner | | | 2062 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dreke, Frank | | | 1989 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Felber, Gerald | | | 1740 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sprenger De La Iglesia, Yevgeni | | | 1743 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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