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Individual Calculations January 2012 |
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| Kohler, Aran Total change: -3.30 | |   |
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| Dutch Team Competition - 2A - Round 2-4 | Various | NED | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2243 | 1.00 | 2 | -0.22 | 15 | -3.30 | |
|  Sijbesma, Rienk | | | 2132 | NED | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Brink, Barry | | | 2193 | NED | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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