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Individual Calculations March 2023 |
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| Kazakouski, Valery Total change: -3.30 | |   |
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| 2. Bundesliga Sued 2022-2023 February 2023 | various | GER | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2474 | 2531 | 1.00 | 2 | -0.16 | 10 | -1.60 | |
|  Perske, Thore | m | | 2434 | GER | 0.50 | 1 | -0.13 | 10 | -1.30 | |  Sumets, Andrey | g | | 2513 | UKR | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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) | | | | Kragero Resort Chess International 2023 Title group | Kragero | NOR | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2531 | 6.50 | 9 | -0.17 | 10 | -1.70 | |
| | Schouten, Mathias Lind | | | 2114 | NOR | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Houska, Jovanka | m | wg | 2338 | ENG | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Berend, Fred | m | | 2272 | LUX | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kaasen, Tor Fredrik | m | | 2463 | NOR | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Skaar, Ben Samuel Groth | | | 2131 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Reimanis, Ritvars | m | | 2367 | LAT | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Elmi, Saad Abobaker | f | | 2333 | NOR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Wallace, John Paul | m | | 2349 | AUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Van Foreest, Lucas | g | | 2571 | NED | 0.50 | 1 | 0.06 | 10 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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