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Individual Calculations April 2023 |
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| Schulze, Lara Total change: -3.20 | |   |
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| chessemy Open 2023 - A-Open | Walsrode | GER | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2277 | 4.50 | 8 | -0.18 | 20 | -3.60 | |
|  Weyandt, Manfred | | | 1887 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ghosh, Diptayan | g | | 2565 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Weigand, Anton | | | 1989 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Harish, Neeraj | c | | 2127 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zaragatski, Ilja | g | | 2493 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sauer, Tim | | | 2060 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Linde, Wolfgang | | | 2084 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Das, Arghyadip | m | | 2413 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | European Women's Individual Chess Championship 2023 | Petrovac | MNE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2277 | 6.50 | 11 | 0.02 | 20 | 0.40 | |
| | Shuqja, Klean | | wf | 1883 | ALB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wagner, Dinara | | wg | 2411 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Valkova, Angelika | | | 2054 | UKR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dylag, Emilia | | wf | 2052 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Skvortsova, Alena | | wf | 2032 | FID | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Donghvani, Nia | | | 2025 | GEO | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Badelka, Olga | m | wg | 2428 | FID | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Vega Gutierrez, Sabrina | m | wg | 2361 | ESP | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Gaponenko, Inna | m | wg | 2349 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gaboyan, Susanna | | wm | 2160 | ARM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Milliet, Sophie | m | wg | 2404 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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