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Individual Calculations February 2020 |
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| Verhoeven, Robin Total change: -6.80 | |   |
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| Tata Steel Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1888 | 1.50 | 3 | -0.17 | 20 | -3.40 | |
|  Swinkels, Edwin | | | 1887 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Heuts, John | | | 1881 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Dekker, Jasper | | | 1767 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Belgian Interclubs 2019-2020 Round 6 | Various | BEL | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1888 | 0.50 | 1 | -0.17 | 20 | -3.40 | |
| | De Wel, Herman | | | 1760 | BEL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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