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Individual Calculations April 2019 |
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| Hoornstra, Hans Total change: 4.80 | |   |
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| 72ste Limburgse Interclubs 2018-2019 Ronde 7 | Various | BEL | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2047 | 0.50 | 1 | 0.19 | 20 | 3.80 | |
|  Van Der Weij, Anton | | | 2191 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Dutch Team Competition 2018-2019 Klasse 2D Round 7 | various | NED | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2047 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
| | Vosselman, Jan | | | 2086 | 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) | | |
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