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Individual Calculations May 2018 |
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| Verdonk, Roland Total change: -3.20 | |   |
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| Dutch Team Competition 2017-2018 3E Round 8 | Various | NED | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2288 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
|  Rosmuller, Anton | | | 2087 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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 2017-2018 3E Round 9 | Various | NED | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2288 | 0.50 | 1 | -0.40 | 20 | -8.00 | |
|  Nieland, Wim | | | 1925 | NED | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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