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Individual Calculations September 2013 |
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| De Wolf, Johan Total change: -19.35 | |   |
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| Hogeschool Zeeland Chess Tournament 2013 | Vlissingen | NED | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2129 | 4.00 | 7 | -1.29 | 15 | -19.35 | |
|  Galle, Andre | | | 1976 | BEL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Sparreboom, Wil | | | 1977 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Verbruggen, Samuel | | | 1918 | BEL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Westerweele, Henrik | | | 1937 | NED | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Ratsma, Rosa | | | 1857 | NED | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Krosenbrink, Marcel | | | 1949 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Maas, Joop | | | 1891 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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