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Individual Calculations February 2023 |
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| Hoekstra, Carl Total change: -26.40 | |   |
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| Chessfestival Groningen 2022 Open B | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1798 | 3.50 | 9 | -1.32 | 20 | -26.40 | |
|  Hartog, Frank | | | 1928 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Bakija, Alan | | | 1898 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ritzerveld, Noah | | | 1515 | NED | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Gerdes, Jannes | | | 1620 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kazarjan, Gachatur | | | 1759 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Van Caspel, Ruud | | | 2050 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Novak, Vjekoslav | | | 1749 | CRO | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bruening, Martin | | | 1688 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Katpatal, Akshaj | | | 1716 | NED | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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