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Individual Calculations December 2021 |
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| Kopylov, Michael Total change: 11.50 | |   |
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| 4. DPI BDO Schach-Open Leer A-Open | Leer | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2379 | 5.50 | 7 | 1.15 | 10 | 11.50 | |
|  Werbeck, Torsten | c | | 2018 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Roebers, Jan | f | | 2156 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Bracker, Arne | | | 2266 | GER | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Grigorian, Spartak | m | | 2470 | GER | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Feuerstack, Aljoscha | m | | 2469 | GER | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Schulze, Lara | f | wf | 2250 | GER | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Peist, Juergen | f | | 2314 | GER | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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