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Individual Calculations May 2023 |
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| Cummings, David H. Total change: 6.80 | |   |
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| Fagernes Chess International 2023 GM | fagernes | NOR | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2318 | 4.50 | 9 | 0.68 | 10 | 6.80 | |
|  Ter-Sahakyan, Samvel | g | | 2613 | ARM | 0.50 | 1 | 0.35 | 10 | 3.50 | |  Hillarp Persson, Tiger | g | | 2513 | SWE | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Kulaots, Kaido | g | | 2494 | EST | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Lye, Sverre | c | | 2212 | NOR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Panda, Sambit | f | | 2452 | IND | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Moksh, Amit Doshi | m | | 2397 | IND | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Pujari, Rucha | | wm | 2195 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hacker, Jonas | m | | 2455 | GER | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Verbin, Valentina | | | 2072 | MDA | 0.50 | 1 | -0.31 | 10 | -3.10 | |
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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