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Individual Calculations November 2018 |
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| Van Der Velde, Henk Total change: 24.40 | |   |
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| Dutch Team Competition 2018-2019 Klasse 3E Round 2 | various | NED | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 2114 | 0.50 | 1 | -0.31 | 40 | -12.40 | |
|  Hut, Alex | | | 1866 | NED | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | | NOTE: K factor changed | | Haarlemse Meesters Open 2018 | Haarlem | NED | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2114 | 5.50 | 9 | 1.84 | 20 | 36.80 | |
| | Frost, Peter | | | 1939 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Hopman, Pieter | m | | 2316 | NED | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ritsema, Ronald | | | 2045 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Tabak, Stefan | f | | 2213 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Overeem, Marc | f | | 2187 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | | | De Ruiter, Danny | f | | 2285 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kerkvliet, Max | | | 2159 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Lahaye, Rick | | | 2372 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Duchene, Rene | | | 2155 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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