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Individual Calculations February 2020 |
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| Van Den Heuvel, Annelies Total change: 18.00 | |   |
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| Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1656 | 5.50 | 7 | 0.99 | 20 | 19.80 | |
|  Molanus, Eva | | | 1319 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Schlepuetz, Volker, Dr. | | | 1518 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Niemeijer, Leon | | | 1522 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Qi, Zimo | | | 1520 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Moraal, Jacob | | | 1647 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Baisart, Tamerlan | | | 1568 | KAZ | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Visser, Ynte | | | 1694 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | Tata Steel Dagvierkampen 2020 | Wijk aan Zee | NED | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1656 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
| | Prent, Tom | | | 1634 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Haubold, Sebastian Marcel | | | 1613 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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