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Individual Calculations August 2023 |
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| Deac, Bogdan-Daniel Total change: 5.40 | |   |
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| Prague International Chess Festival 2023 - Masters | Prague | CZE | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2690 | 2693 | 5.50 | 9 | 0.97 | 10 | 9.70 | |
|  Navara, David | g | | 2689 | CZE | 0.50 | 1 | -0.01 | 10 | -0.10 | |  Shankland, Sam | g | | 2711 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Martirosyan, Haik M. | g | | 2685 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Robson, Ray | g | | 2689 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Gelfand, Boris | g | | 2668 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Harikrishna, Pentala | g | | 2704 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Wang, Hao | g | | 2722 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Nguyen, Thai Dai Van | g | | 2653 | CZE | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Keymer, Vincent | g | | 2690 | GER | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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) | | | | GM Tournament Biel 2023 | Biel | SUI | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2700 | 2693 | 3.00 | 7 | -0.43 | 10 | -4.30 | |
| | Le, Quang Liem | g | | 2728 | VIE | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Keymer, Vincent | g | | 2690 | GER | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Yu, Yangyi | g | | 2735 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Navara, David | g | | 2689 | CZE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Amin, Bassem | g | | 2694 | EGY | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Erigaisi, Arjun | g | | 2710 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Moussard, Jules | g | | 2654 | FRA | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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