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Individual Calculations September 2011 |
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| Wantola, Ivo Total change: -6.75 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2333 | 5.50 | 9 | -0.45 | 15 | -6.75 | |
|  Kerkvliet, Max | | | 1984 | NED | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Koes, Richard | | | 1966 | NED | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Deepan, Chakkravarthy J. | g | | 2470 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Oei, Hway Ik | | | 2122 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Tiviakov, Sergei | g | | 2623 | NED | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kirana, Marco | | | 2150 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Farrand, Julian T | | | 2124 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Van Overdam, Julian | | | 2215 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Bebchuk, Leonid | | | 2153 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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