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Individual Calculations September 2013 |
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| Rooker, Rien Total change: 5.10 | |   |
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| Hogeschool Zeeland Chess Tournament 2013 | Vlissingen | NED | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1645 | 2.00 | 6 | 0.17 | 30 | 5.10 | |
|  Lentjes, Noud | | | 2027 | NED | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Burg, Henk | | | 1883 | NED | 0.50 | 1 | 0.30 | 30 | 9.00 | |  Mentink, Toon | | | 1833 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Burg, Miriam | | | 1378 | NED | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Schoor, Carl | | | 1858 | NED | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Jenisch, Achim | | | 1859 | GER | 0.00 | 1 | -0.23 | 30 | -6.90 | |
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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