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Individual Calculations February 2017 |
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| Montsma, Foppe-Jan Total change: 21.00 | |   |
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| Chessfestival Groningen 2016 - Compact B | Groningen | NED | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1847 | 2.50 | 4 | 0.56 | 20 | 11.20 | |
|  Vliek, Dick | | | 1758 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Reichardt, Gert | | | 1905 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Vermeulen, Frans | | | 1880 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Van De Pavoordt, Max | | | 1881 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1839 | 5.00 | 9 | 0.49 | 20 | 9.80 | |
| | Schol, Jan | | | 1860 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bermon, Henk | | | 1871 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Hondema, Evert | | | 1918 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Van De Gevel, Ed | | | 1827 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Van Garderen, Ton | | | 1669 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Plooijer, Johan | | | 1781 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Van Foreest, Machteld | | | 1831 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Turk, Wil | | | 1981 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kastelein, Gerard | | | 1804 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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