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Individual Calculations August 2013 |
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| Ratsma, Midas Total change: 21.30 | |   |
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| 7th Leiden Chess Tournament - group A | Leiden | NED | 2013-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2036 | 3.50 | 7 | 1.42 | 15 | 21.30 | |
|  Bernal Moro, Luis Javier | m | | 2423 | ESP | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Weiland, Harro | | | 1935 | NED | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Vistisen, Lars | | | 2177 | DEN | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Van Der Velden, Bram | | | 2177 | NED | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Wiersma, Eelke | m | | 2374 | NED | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Padurariu, Ioana-Smara | | wm | 2208 | ROU | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Van Der Auweraert, Elwin | | | 2154 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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