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Individual Calculations February 2023 |
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| Buschman, Rob Total change: 19.20 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1559 | 5.50 | 8 | 0.96 | 20 | 19.20 | |
|  Boom, Harrie | | | 1574 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Gorissen, Ad | | | 1573 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Knobbe, Elise | | | 1549 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Lubrano, Bernard | | | 1567 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Bartman, Victor | | | 1514 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dekker, Ichelle | | | 1443 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hollanders, Toon | | | 1337 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Boezewinkel, Johan | | | 1498 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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