Individual Calculations February 2017 |
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Koelmans, Jan Willem Total change: -7.20 | | |
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Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 1924 | 3.50 | 9 | -0.36 | 20 | -7.20 | |
| Duin, Laurens | | | 2006 | NED | 1.00 | 1 | 0.61 | 20 | 12.20 | | De Ruiter, Tom | | | 2052 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | Schoonackers, Jeroen | | | 2045 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | Manuel, Peter | | | 2007 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | Huijzer, Jacques | | | 1922 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | Haakman, Adri | | | 2052 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | Van Veelen, Lourens | | | 1884 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | Van De Schootbrugge, Gabri | | | 1895 | NED | 1.00 | 1 | 0.46 | 20 | 9.20 | | Tilquin, Jean-Pierre | | | 1941 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | 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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