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Individual Calculations September 2013 |
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| Oosterom, Erik Total change: -33.45 | |   |
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| Hogeschool Zeeland Chess Tournament 2013 | Vlissingen | NED | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2125 | 3.50 | 8 | -2.23 | 15 | -33.45 | |
|  Roelofs, Iris | | | 1748 | NED | 0.50 | 1 | -0.41 | 15 | -6.15 | |  Goorden, Johan | | | 1882 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gunther, Marcella | | | 1949 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Akshat, Khamparia | m | | 2354 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hemmes, Maarten | | | 1811 | NED | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Bekkink, Sereyo | | | 1937 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Cebula, Jerzy | | | 1981 | NED | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Hummel, Dick | | | 1898 | NED | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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