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Individual Calculations July 2019 |
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| Heijenrath, Jan Total change: 4.20 | |   |
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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 |
| 1562 | 1727 | 3.00 | 4 | 0.21 | 20 | 4.20 | |
|  Arnold, Lorin | | | 1599 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Kools, Jasper | | | 1775 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Koolen, Tom | | | 1428 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Malfliet, Alexander | | | 1444 | BEL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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