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Individual Calculations February 2020 |
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| O Mahony, Cian Total change: -20.00 | |   |
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| Tata Steel Dagvierkampen 2020 | Wijk aan Zee | NED | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1478 | 1.00 | 2 | 0.55 | 40 | 22.00 | |
|  Lammens, Ed | | | 1728 | NED | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Butterworth, Simon | | | 1664 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1478 | 1.50 | 8 | -1.05 | 40 | -42.00 | |
|  Hagen, Tejo | | | 1597 | NED | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Stroosma, Harry | | | 1681 | NED | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Terpstra, Gerben | | | 1628 | NED | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Buschman, Rob | | | 1552 | NED | 0.00 | 1 | -0.40 | 40 | -16.00 | | | De Boer, Marit | | | 1495 | NED | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Van Gelderen, Jaap | | | 1691 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Chochoy, Patrick | | | 1632 | FRA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bueckers, Bernhard | | | 1652 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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