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Individual Calculations February 2018 |
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| Groot, Gerard Total change: 10.80 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1611 | 1.50 | 2 | 0.27 | 40 | 10.80 | |
|  Van Kuijk, Andre | | | 1587 | NED | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Plaza Reino, Mateo | | | 1458 | IRL | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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