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Individual Calculations February 2020 |
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| Schlepuetz, Volker, Dr. Total change: -4.20 | |   |
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| Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1518 | 2.50 | 7 | -0.76 | 20 | -15.20 | |
|  Visser, Ynte | | | 1694 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Van Den Heuvel, Annelies | | | 1656 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hassing, Bert | | | 1368 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Molanus, Florian | | | 1391 | NED | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Niemeijer, Leon | | | 1522 | NED | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Qi, Zimo | | | 1520 | CHN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Hardeman, Aron | | | 1651 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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 |
| 1524 | 1518 | 3.50 | 6 | 0.55 | 20 | 11.00 | |
| | De Bruijn, Theo | | | 1474 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Veelenturf, Wim | | | 1589 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Woudsma, Ron | | | 1543 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Groot, Cornelis | | | 1639 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Dessens, John | | | 1328 | NED | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Riera Mestres, Josep | | | 1570 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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