Individual Calculations August 2015 |
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Holwijn, Melvin Total change: -4.00 | | |
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9e Leiden Chess Tournament, Group A | Leiden | NED | 2015-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2057 | 1952 | 2.00 | 6 | -0.20 | 20 | -4.00 | |
| Heemskerk, Wim | f | | 2175 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | Oosterom, Erik | | | 2043 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | | Kerkvliet, Max | | | 2186 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | Bebchuk, Leonid | | | 2072 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | Nguyen, Kevin | | | 1986 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | Van Brussel, Bert | | | 1877 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | 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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