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Individual Calculations February 2017 |
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| Martinez, Sara Total change: 64.00 | |   |
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| Chessfestival Groningen 2016 - Open B | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1379 | 2.50 | 7 | 1.20 | 40 | 48.00 | |
|  Cleveringa, Writser | | | 1779 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hofstra, Tijmen | | | 1561 | NED | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Overgaard, Jorgen | | | 1779 * | DEN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wallat, Jessica | | | 1774 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Damen, Sven | | | 1532 | NED | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Valiente, Paulo | | | 1779 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Schlepuetz, Volker, Dr. | | | 1437 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Chess Tournament 2017 - Dagvierkampen | Wijk aan Zee | NED | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1379 | 0.50 | 1 | 0.40 | 40 | 16.00 | |
| | Leite, Scot | | | 1745 | NED | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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