Individual Calculations February 2019 |
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Duivenvoorden, Ben Total change: -11.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1667 | 1678 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
| Sala, Frank | | | 1619 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | | Stroosma, Harry | | | 1686 | NED | 0.00 | 1 | -0.49 | 20 | -9.80 | | Van Wijngaarden, Thijs | | | 1657 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | Kooiman, Egbert | | | 1670 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | Loos, Jeroen | | | 1704 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | 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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