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Individual Calculations February 2019 |
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| Poldermans, Daan Total change: -78.00 | |   |
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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 |
| 1618 | 1664 | 2.00 | 7 | -1.95 | 40 | -78.00 | |
|  Van Gelder, Arnold | | | 1596 | NED | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Goud, Peter | | | 1550 | NED | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Van Etten, Cor | | | 1753 | NED | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Van Walraven, Arie | | | 1541 | NED | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Veelenturf, Wim | | | 1677 | NED | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Van As, Cor | | | 1576 | NED | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Farel, Edgard | | | 1630 | GER | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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