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Individual Calculations August 2023 |
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| Kobo, Ori Total change: 6.70 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2481 | 2556 | 6.00 | 9 | 0.67 | 10 | 6.70 | |
|  Schimnatkowski, Lukas | | | 2257 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Hrebenshchykova, Yelyzaveta | | wm | 2335 | UKR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Wadsworth, Matthew J | m | | 2431 | ENG | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Adams, Michael | g | | 2666 | ENG | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Bluebaum, Matthias | g | | 2672 | GER | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Vogel, Roven | m | | 2458 | GER | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Souhardo, Basak | m | | 2400 | IND | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Seemann, Jakub | f | | 2446 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Donchenko, Alexander | g | | 2667 | GER | 0.00 | 1 | -0.35 | 10 | -3.50 | |
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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