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Individual Calculations February 2023 |
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| De Jong, Migchiel Total change: -26.80 | |   |
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| Chessfestival Groningen 2022 Open A | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2336 | 4.50 | 9 | -2.68 | 10 | -26.80 | |
|  Zheng, Harry Z | | | 2088 | ENG | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Labruyere, Roger | | | 2104 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Van Der Hagen, Loek | | | 2145 | NED | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Levitan, Ronit | | wf | 1972 | ISR | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Noordenbos, Daan | | | 2056 | NED | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Achuthan, Dylan | | | 2081 | NED | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Mitchell, Martin | | | 2193 | SCO | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Nicolai, Amir | | | 2188 | NED | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Ankitha, Goud Palle | | wc | 1981 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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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