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Individual Calculations February 2015 |
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| Lemstra, Bart Total change: -35.80 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1956 | 0.50 | 7 | -1.79 | 20 | -35.80 | |
|  Wempe, Joost | | | 2262 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Lewin, Tammo | | | 2131 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Den Hartog, Marijn | | | 2150 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fluit, Johnny | | | 2081 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Dirksen, Marieke | | | 2002 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Patzenhauer, Max | | | 2000 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zuiderweg, Edwin | | | 2010 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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