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Individual Calculations February 2019 |
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| Nieuwenweg, Rob Total change: -64.40 | |   |
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| Chess Festival Groningen 2018 - Compact B | Groningen | NED | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1641 | 0.00 | 4 | -1.61 | 40 | -64.40 | |
|  Eveleens, Ed | | | 1729 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Schut, Jan | | | 1676 | NED | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Zwanepol, Johan | | | 1831 | NED | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dijkstra, Jeljer | | | 1616 | NED | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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