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Individual Calculations July 2019 |
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| Spears, Russell Total change: -11.40 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1816 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
|  Knol, Geon | | | 2082 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Hoecker, Horst | | | 1577 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Taal, Rieks | | | 2078 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Van Der Pol, Theo | | | 1620 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aden, Tammo | | | 1696 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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