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Individual Calculations September 2018 |
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| Rongen, Jos Total change: -12.80 | |   |
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| Open Brasschaat 2018 | Brasschaat | BEL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1604 | 2.50 | 7 | -0.64 | 20 | -12.80 | |
|  Ismail, Tamer | | | 1999 | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Smolders, Bavo | | | 1352 | BEL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Naalden, Marc | | | 1860 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Cocq, Ramin | | | 1766 | BEL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bosschaerts, Patrick | | | 1765 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Boersma, Kees | | | 1517 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Van Hille, Clara | | | 1296 | BEL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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