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Individual Calculations July 2019 |
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| Zuiderweg, Edwin Total change: -3.00 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1958 | 3.00 | 5 | -0.15 | 20 | -3.00 | |
|  Colbow, Collin | | | 2169 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Van Der Graaf, Jaap | | | 1700 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kok, Erwin | | | 1586 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nicolai, Amir | | | 2095 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Van Der Pol, Theo | | | 1620 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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