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Individual Calculations July 2019 |
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| Kalkman De Koster, Franzke Total change: -10.60 | |   |
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| 13th BPB Limburg Open 2019 Group C2 | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1443 | 1.50 | 3 | -0.53 | 20 | -10.60 | |
|  Welling, Ella | | | 1217 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Wieggers, Wouter | | | 1241 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Depresseux, Cedric | | | 1454 | BEL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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