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Individual Calculations September 2013 |
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| Roelofs, Rik Total change: 21.15 | |   |
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| Hogeschool Zeeland Chess Tournament 2013 | Vlissingen | NED | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 1975 | 3.00 | 7 | 1.41 | 15 | 21.15 | |
|  Mostertman, Milan | | | 2280 | NED | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Kampman, Tijmen | | | 2126 | NED | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Van Der Heide, Auke | | | 2163 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Herbold, Manfred | c | | 2140 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Van Den Berg, Ad | | | 2197 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Bijlsma, Nick | | | 2166 | NED | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Van Foreest, Jorden | | | 2284 | NED | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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