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Individual Calculations February 2019 |
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| Buschman, Rob Total change: 16.00 | |   |
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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 |
| 1460 | 1540 | 4.00 | 6 | 0.40 | 40 | 16.00 | |
|  Gijsbers, Joop | | | 1500 | NED | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Peereboom, Ger | | | 1555 | NED | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Schrijvers, Kees | | | 1545 | NED | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Roset, John | | | 1452 | NOR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Hollanders, Toon | | | 1241 | NED | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Maijers, Adri | | | 1466 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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