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Individual Calculations February 2018 |
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| Neisingh, Nils Total change: -45.60 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1681 | 4.00 | 9 | -0.48 | 40 | -19.20 | |
|  Akotchik, Victor | | | 2059 | NED | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Van Nimwegen, Martijn | | | 1485 | NED | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Smit, Wim | | | 1398 | NED | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Muller, Kenneth | | | 1767 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Cheng, Di | | | 1281 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Welling, Sophie | | | 1717 | NED | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Beukema, Christiaan | | | 1797 | BEL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Van Indie, Frank | | | 1733 | NED | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Husers, Yannic | | | 1848 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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 Weekendvierkampen 2018 | Wijk aan Zee | NED | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1681 | 0.50 | 2 | -0.66 | 40 | -26.40 | |
| | Couwenberg, Pieter | | | 1638 | NED | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Molin, Charles | | | 1611 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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