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Individual Calculations August 2023 |
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| Ponomariov, Ruslan Total change: -14.10 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2664 | 6.00 | 9 | -1.41 | 10 | -14.10 | |
|  Weber, Samuel | f | | 2296 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Harikrishnan.a.ra | m | | 2400 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Tokhirjonova, Gulrukhbegim | | wg | 2340 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Vogel, Roven | m | | 2458 | GER | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Buckels, Valentin | m | | 2442 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Guo, Arthur | m | | 2445 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Dudin, Gleb | m | | 2486 | FID | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Dedebas, Emre Emin | f | | 2305 | TUR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bilovil, Bogdan | f | | 2348 | UKR | 0.50 | 1 | -0.37 | 10 | -3.70 | |
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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