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Individual Calculations February 2018 |
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| Brandsma, Romayn Total change: 90.40 | |   |
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| 1. Internationales Schilcherlandopen | Deutschlandsberg | AUT | 2017-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1625 | 2.50 | 7 | 0.75 | 40 | 30.00 | |
|  Peyrer, Konstantin | | | 2025 * | AUT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Verhoef, Jaap | | | 1982 | NED | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Horvath, Reka | | | 2025 * | AUT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dorner, Guenther | | | 1910 | AUT | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Stanivukovic, Drago | | | 1874 | SRB | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Schernthaner, David | | | 1858 | AUT | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Andries, Alexia | | | 1225 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1625 | 5.00 | 8 | 1.51 | 40 | 60.40 | |
| | Folkertsma, Peter | | | 1640 | NED | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Wolters, Dick | | | 1711 | NED | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Hoogeveen, Luuk | | | 1615 | NED | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Chochoy, Patrick | | | 1624 | FRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Thierry, Rein | | | 1653 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Breurkes, Richard | | | 1795 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Kamps, Ronald | | | 1737 | NED | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Tan, Teck Woon | | | 1603 | SGP | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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