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Individual Calculations February 2017 |
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| Markus, John Total change: 13.80 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2098 | 2.00 | 6 | 0.17 | 20 | 3.40 | |
|  Soumya, Swaminathan | | wg | 2384 | IND | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Bai, Jinshi | g | | 2498 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chu, Wei Chao | m | | 2281 | CHN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Willemsma, Abe | | | 2087 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Van Dael, Siem | | | 2017 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gedajlovic, Max | f | | 2338 | CAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2098 | 5.00 | 9 | 0.52 | 20 | 10.40 | |
| | Boekelman, Jan | | | 2122 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Van Der Heide, Auke | | | 2031 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Dijkstra, Matthijs | | | 2050 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Van Der Velde, Wytse | | | 1932 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Overeem, Marc | f | | 2185 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mengerink, Ynze | | | 2103 | NED | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Smeets, Pierre | | | 2093 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kassis, Antoine | | | 2151 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Keetman, Maaike | | | 2232 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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