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Individual Calculations July 2017 |
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| Welling, Ella Total change: -26.40 | |   |
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| BPB Limburg Open 2017 - Groep C | Maastricht | NED | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1316 | 0.00 | 3 | -0.66 | 40 | -26.40 | |
|  Waskowsky, Gregor | | | 1509 | NED | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mohammadi Nia, Nosratollah | | | 1502 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Liston, Mike | | | 1611 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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