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Individual Calculations July 2019 |
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| Wierenga, Jael Total change: 96.40 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1373 | 3.00 | 6 | 2.41 | 40 | 96.40 | |
|  Van Der Pol, Theo | | | 1620 | NED | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Van Der Meer, Henk | | | 1773 * | NED | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Zwirs, Nico | | | 1773 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Hamond, Fons | | | 1773 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Torensma, Jan | | | 1773 * | NED | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Karsdorp, Nico | | | 1773 * | NED | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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