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Individual Calculations February 2023 |
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| Roset, John Total change: -23.00 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1373 | 2.50 | 6 | -1.15 | 20 | -23.00 | |
|  Van Haaften, Rob | | | 1328 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Klaassen, Wim | | | 1153 | NED | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Hoek, Tjerk | | | 1422 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Becker, Jeffrey | | | 1245 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Meij, Jim | | | 1343 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Schilling, Patrick T | | | 1249 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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