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Individual Calculations February 2023 |
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| Pranav, Anand Total change: 12.90 | |   |
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| Chessfestival Groningen 2022 Open A | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2512 | 7.50 | 9 | 1.29 | 10 | 12.90 | |
|  Shakhverdian, William | | | 2143 | NED | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Maatman, Nick | m | | 2348 | NED | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Poetsch, Hagen | g | | 2478 | GER | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Van Roon, Sjoerd | f | | 2297 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ratsma, Midas | f | | 2218 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zwirs, Nico | m | | 2474 | NED | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kovchan, Alexander | g | | 2450 | UKR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Macak, Stefan | m | | 2361 | SVK | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Buckels, Valentin | m | | 2455 | GER | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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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