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Individual Calculations February 2023 |
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| Spruit, Paul Total change: 14.00 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2013 | 6.00 | 9 | 0.70 | 20 | 14.00 | |
|  Borst, Filip | | | 1952 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Kalle, Erwin | | | 2048 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Mehra, Roger | | | 1942 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mohtaat, Homayoun | | | 1871 | AFG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Van Der Bent, Gideon | | | 1956 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | | | De Ruiter, Thomas | | | 1989 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Montsma, Foppe-Jan | | | 1845 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Boeren, Jurriaan | | | 1917 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Huijzer, Joop | | | 2000 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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