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Individual Calculations August 2013 |
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| Treger, Yefim Total change: 2.85 | |   |
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| 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2181 | 2.50 | 4 | 0.19 | 15 | 2.85 | |
|  Polgar-Shutzman, Tom | | | 2102 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Lowinger, Daniel | | | 2147 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Iyer, Venkat | | | 1955 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Omoifo, Osemekhian Innocent | | | 2283 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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