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Individual Calculations February 2020 |
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| Jonkman Inza, Amelia Marry Total change: 33.60 | |   |
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| Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1383 | 3.00 | 4 | 0.84 | 40 | 33.60 | |
|  Van Der Does, Bert | | | 1247 | NED | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Melchers, Bert-Jan | | | 1383 | NED | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Sasbrink, Nel | | | 1430 | NED | 1.00 | 1 | 0.57 | 40 | 22.80 | | | De Vries, Auke | | | 1344 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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