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Individual Calculations May 2014 |
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| Baumgartner, Chris Total change: -17.10 | |   |
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| 2014 March Chess IQ Game 60 + 30 Plus Score | Skokie, Illinois | USA | 2014-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1809 | 0.00 | 1 | -0.53 | 15 | -7.95 | |
|  Kosteris, Dimitri | | | 1784 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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 Bill Wright Saint Louis Open | Saint Louis, Missouri | USA | 2014-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1809 | 0.50 | 4 | -0.61 | 15 | -9.15 | |
|  Karagianis, Petros Demetrios | | | 2157 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tutush, Dusan | | | 1932 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Richter, Alex | | | 1993 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Turgut, Aydin | | | 1874 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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