Individual Calculations August 2013 |
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Roorda, Thijs Total change: -0.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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7th Leiden Chess Tournament - group A | Leiden | NED | 2013-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2011 | 2088 | 3.00 | 5 | -0.04 | 15 | -0.60 | |
| Van Der Togt, Twan | | | 1879 | NED | 0.50 | 1 | -0.27 | 15 | -4.05 | | Vreeburg, Jan | | | 1922 | NED | 0.50 | 1 | -0.22 | 15 | -3.30 | | Blankert, Willem | | | 2010 | NED | 1.00 | 1 | 0.39 | 15 | 5.85 | | Van Der Zon, Stef | | | 1870 | NED | 0.50 | 1 | -0.28 | 15 | -4.20 | | Wantola, Ivo | f | | 2374 | NED | 0.50 | 1 | 0.34 | 15 | 5.10 | | 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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