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Individual Calculations August 2014 |
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| Bungo, D Gregory Total change: 11.35 | |   |
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| 2014 Chess - IQ June Game 60 Plus Score | Skokie, Illinois | USA | 2014-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1929 | 1.00 | 2 | -0.03 | 15 | -0.45 | |
|  Borovikov, Oleksii | | | 1925 | ESP | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Li, Zhaozhi | | | 1917 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | | | 2014 Chess - IQ July Plus Score Open | Skokie, Illinois | USA | 2014-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1940 | 1.00 | 1 | 0.59 | 20 | 11.80 | |
| | Graeffe, J Alex | | | 2003 | USA | 1.00 | 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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