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Individual Calculations June 2018 |
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| Ekker, Laurens Total change: 17.60 | |   |
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| BPB Limburg Open 2018 - Groep C2 | Maastricht | NED | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1497 | 1.50 | 4 | 0.44 | 40 | 17.60 | |
|  Boom, Harrie | | | 1679 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Rutjens, Mika | | | 1653 | NED | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Erikstad, Olav | | | 1756 | NOR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Orbons, Richard | | | 1624 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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