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Individual Calculations February 2023 |
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| Jelic, Bruno Total change: -38.40 | |   |
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| Chessfestival Groningen 2022 Open B | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2039 | 5.00 | 9 | -1.92 | 20 | -38.40 | |
|  Reinders, Joan | | | 1813 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Goudriaan, Rafael | | | 1771 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Said, Omar | | | 1640 | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bakija, Alan | | | 1898 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Boeren, Jurriaan | | | 1923 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Arnold, Rhys | | | 1912 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Krylov, Philippe | | | 1737 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ritzerveld, Noah | | | 1639 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gortemaker, Lucas | | | 1975 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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