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Individual Calculations August 2023 |
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| Kokoszczynski, Jan Total change: 9.00 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2247 | 5.50 | 9 | 0.45 | 20 | 9.00 | |
|  Didi, Jan | | | 1958 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Zylka, Stanislaw | f | | 2417 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sharon, Rafael | | | 1934 | IND | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kuchar, Matej | | | 2048 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Drazic, Sinisa | g | | 2374 | SRB | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Brzezina, Piotr | | | 1914 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tomaszewski, Kacper | f | | 2353 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Chylewski, Patryk | m | | 2290 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Nguyen, Piotr | m | | 2393 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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