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Individual Calculations June 2015 |
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| Harff, Marcel Total change: -21.20 | |   |
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| BPB Limburg Open 2015 - Groep A | Maastricht | NED | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2344 | 1.50 | 4 | -1.06 | 20 | -21.20 | |
|  Broekmeulen, Jasper | f | | 2394 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Perrenet, Jacob | | | 2078 | NED | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wecker, Martin | | | 2122 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Martinez Reyes, Pedro Ramon | f | | 2322 | VEN | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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