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Individual Calculations July 2019 |
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| Swijsen, Willy Total change: -12.80 | |   |
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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 |
| 1476 | 1496 | 2.00 | 5 | -0.64 | 20 | -12.80 | |
|  Boom, Harrie | | | 1656 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Ronner, Micha | | | 1485 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Atar, Efecan | | | 1349 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nietsch, Harry | | | 1399 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Froehlich, Markus | | | 1493 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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