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Individual Calculations September 2017 |
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| Vos, Tjark Total change: 42.60 | |   |
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| Dutch Open 2017 | Dieren | NED | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2340 | 2171 | 4.50 | 8 | 2.13 | 20 | 42.60 | |
|  Ikonnikov, Vyacheslav | g | | 2538 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Bosboom, Manuel | m | | 2405 | NED | 0.50 | 1 | 0.29 | 20 | 5.80 | | | De Jong, Migchiel | m | | 2338 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Guelsen, Taylan | | | 2095 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Maatman, Nick | f | | 2386 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bekedam, Tyro | | | 2150 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Hendriks, Willy | m | | 2411 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Luch, Michal | m | | 2393 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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