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Individual Calculations July 2019 |
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| Ulburghs, Piet Total change: -25.00 | |   |
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| 13th BPB Limburg Open 2019 Group C1 | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1695 | 2.00 | 5 | -1.25 | 20 | -25.00 | |
|  Grooten, Tommy | | | 1570 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Mohammadi Nia. Nosratollah, | | | 1486 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nissel, Andreas | | | 1649 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Koretskyy, Davyd | | | 1529 | UKR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Arnold, Frieda | | | 1675 | NED | 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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