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Individual Calculations February 2022 |
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| Kozlowski, Bogdan Total change: 7.00 | |   |
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| ICCD Eur. Deaf Chess Champ. for teams | Amsterdam | NED | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1885 | 4.00 | 5 | 0.35 | 20 | 7.00 | |
|  Berridge, Martin | | | 1634 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Bolliger, Bruno | | | 1485 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fojcik, Krzysztof | | | 1630 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghadimi, Mohammed Reza | | | 2134 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Eijkenboom, Raph | | | 1485 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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