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Individual Calculations June 2018 |
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| Ritsema, Ronald Total change: 0.00 | |   |
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| BPB Limburg Open 2018 - Groep B | Maastricht | NED | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2052 | 4.50 | 7 | 0.00 | 20 | 0.00 | |
|  Winkels, Marcel | | | 1979 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Kalle, Erwin | | | 2006 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Leentjens, Gilbert | | | 1874 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bertram, Johannes | | | 1941 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Peters, Jens | | | 1868 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kolakovic, Klaudio | | | 2055 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Alonso, Jose Antonio | | | 1884 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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