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Individual Calculations July 2017 |
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| Koes, Richard Total change: 7.80 | |   |
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| BPB Limburg Open 2017 - Groep B | Maastricht | NED | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1810 | 4.00 | 7 | 1.42 | 20 | 28.40 | |
|  Geboers, Jimmy | | | 1882 | BEL | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Coenen, Bert | | | 1829 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Bieberle, Gerhart | | | 1970 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Rietveld, Leo | | | 1955 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Boerkamp, Harry | | | 1934 | NED | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ibrahim, Ashraf | | | 1851 | NED | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Valenta, Richard | | | 1930 | GER | 0.00 | 1 | -0.34 | 20 | -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) | | | | HSG Open 2017 Group B | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1810 | 2.50 | 5 | -1.03 | 20 | -20.60 | |
| | Oupindrin, Timothy | | | 1653 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Van Kuijk, Andre | | | 1643 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Klaren, Duncan | | | 1597 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Smit, Ron | | | 1852 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Bleeker, Kasper | | | 1456 | NED | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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