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Individual Calculations June 2018 |
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| Oostvogels, Niek Total change: 39.00 | |   |
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| BPB Limburg Open 2018 - Groep B | Maastricht | NED | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1909 | 5.00 | 7 | 1.95 | 20 | 39.00 | |
|  Ibrahim, Ashraf | | | 1846 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Rietveld, Leo | | | 1948 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Boons, Bert | | | 2013 | BEL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Boons, Patrick | | | 2003 | BEL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ramaekers, Philippe | | | 1887 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kalle, Erwin | | | 2006 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Miulescu, Gabriel | m | | 1996 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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