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Individual Calculations September 2009 |
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| Leenhouts, Koen Total change: -3.90 | |   |
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| Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2413 | 6.00 | 9 | -0.39 | 10 | -3.90 | |
|  Swijsen, Lars | | | 2013 * | BEL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Van Der Zalm, Marnix | | | 2074 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Van Weersel, Arlette | | wm | 2204 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Verduyn, Frederic | f | | 2183 | BEL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Adhiban, B. | m | | 2481 | IND | 0.00 | 1 | -0.41 | 10 | -4.10 | | | In`t Veld, Daan | | | 2173 | NED | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Haast, Anne | | | 2158 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ikonnikov, Vyacheslav | g | | 2556 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Heltzel, Joost | c | | 2262 | NED | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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