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Individual Calculations February 2019 |
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| Marcelis, Ronald Total change: 36.80 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1511 | 4.00 | 6 | 0.92 | 40 | 36.80 | |
|  Dessens, John | | | 1272 | NED | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Keizers, Paul | | | 1515 | NED | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Groot, Gerard | | | 1622 | NED | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Voskuil, Tjerk | | | 1401 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Koopmans, Perry | | | 1634 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Van Der Hagen, Stephan | | | 1541 | NED | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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