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Individual Calculations July 2019 |
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| Lafour, Jephte Total change: 62.00 | |   |
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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 |
| 1620 | 1611 | 3.50 | 4 | 1.55 | 40 | 62.00 | |
|  Zatyko, Ferry | | | 1698 | BEL | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Molanus, Lennart | | | 1631 | NED | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Dumont, Ties | | | 1500 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Poggemann, Alexander | | | 1649 | GER | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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