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Individual Calculations February 2018 |
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| Taams, Sander Total change: 29.20 | |   |
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| Chess Festival Groningen 2017 - Compact A | Groningen | NED | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2008 | 3.00 | 5 | 1.46 | 20 | 29.20 | |
|  Cako, Laszlo | | | 2124 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Bakker, Guido | | | 2172 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Clemens, Adrian | f | | 2170 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kroon, Roelof | | | 2149 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Rubingh, Otto | f | | 2139 | 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) | | |
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