Individual Calculations August 2015 |
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Van Der Knaap, Jan Total change: -42.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1876 | 1888 | 1.50 | 5 | -1.07 | 40 | -42.80 | |
| Braggaar, Wessel | | | 1835 | NED | 0.00 | 1 | -0.57 | 40 | -22.80 | | Mensing, Andrew | | | 1831 | NED | 0.00 | 1 | -0.58 | 40 | -23.20 | | Nyman, John C H | | | 1829 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | | Boeters, Stefan | | | 1965 | NED | 0.50 | 1 | 0.11 | 40 | 4.40 | | Van Der Maat, Niek | | | 1921 | NED | 0.00 | 1 | -0.45 | 40 | -18.00 | | 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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