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Individual Calculations February 2020 |
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| Grooten, Tommy Total change: 224.40 | |   |
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| 40eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1685 | 6.50 | 9 | 3.98 | 40 | 159.20 | |
|  Michielsen, Lies | | | 1629 | BEL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Akulova, Alicia | | | 1790 | BEL | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Godde, Matthias | | | 1991 | BEL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Alif, Yassine | | | 1868 | FRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Vande Ginste, Michiel | | | 1828 | BEL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Smailovic, Omer | | | 1924 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | De Bock, Thijs | | | 1952 | BEL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Roels, Frederik | | | 1914 | BEL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Griffon, Olivier | | | 1853 | FRA | 0.00 | 1 | -0.28 | 40 | -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) | | | | Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1685 | 5.00 | 8 | 1.63 | 40 | 65.20 | |
| | Weijgertze, Peter | | | 1708 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Poland, Jan | | | 1823 | NED | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Van Dorsten, Jon | | | 1726 | NED | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Kleinjan, Pim | | | 1807 | NED | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Smeets, Kobe | | | 1620 | NED | 0.00 | 1 | -0.59 | 40 | -23.60 | | | De Ruijter, Sylvain | | | 1731 | NED | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Roomer, Paul | | | 1822 | NED | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kooiman, Egbert | | | 1710 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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