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Individual Calculations August 2013 |
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| Chen, Kevin Emmanuel Total change: 13.95 | |   |
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| 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1923 | 2.50 | 4 | 0.93 | 15 | 13.95 | |
|  Yavari, Paul | | | 2083 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rajasekaran, Vignesh | | | 1935 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Ballantyne, Rochelle | | | 1931 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Schwartz, Maxwell | | | 2061 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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