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Individual Calculations February 2023 |
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| Marcelis, Ronald Total change: -9.20 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1525 | 3.50 | 7 | -0.23 | 40 | -9.20 | |
|  Teensma, Jeppe | | | 1494 | NED | 0.00 | 1 | -0.54 | 40 | -21.60 | |  De Bruijn, Theo | | | 1493 | NED | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Balm, Robert | | | 1480 | NED | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Van Gelder, Arnold | | | 1593 | NED | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Fokke, Erik | | | 1460 | NED | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Van De Kelder, Yves | | | 1453 | BEL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Van As, Cor | | | 1532 | NED | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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