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Individual Calculations January 2014 |
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| Van Foreest, Lucas Total change: 21.90 | |   |
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| Dutch Team Competiton 13-14 - 3A - round 3 | Several | NED | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2120 | 1.00 | 1 | 0.29 | 15 | 4.35 | |
|  Lemstra, Bart | | | 1962 | NED | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | Schaakfestival Groningen 2013 Open A | Groningen | NED | 2013-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2120 | 4.50 | 9 | 1.17 | 15 | 17.55 | |
|  Kohlweyer, Bernd | m | | 2431 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Struik, Tjapko | | | 2262 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Hummel, Paul | | | 2011 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Berkovich, Mark A | m | | 2366 | ISR | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Mostertman, Milan | | | 2304 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Stolwijk, Colin | | | 2041 | NED | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Dijkhuis, Tycho | | | 2202 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Umudova, Nargiz | | wm | 2255 | AZE | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Vereggen, Lars | | | 2147 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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