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Individual Calculations August 2014 |
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| Graeffe, J Alex Total change: -9.80 | |   |
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| 2014 Chess - IQ July Plus Score Open | Skokie, Illinois | USA | 2014-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2003 | 1.00 | 2 | -0.49 | 20 | -9.80 | |
|  Bendelac, Julien | | | 1632 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bungo, D Gregory | | | 1940 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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