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Individual Calculations August 2013 |
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| Xu, Grant Y Total change: 19.65 | |   |
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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 |
| 2167 | 2122 | 3.50 | 5 | 1.31 | 15 | 19.65 | |
|  Yagiz, Bora | | | 1916 | TUR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Chandra, Akshat | f | | 2268 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Young, Angelo | m | | 2322 | PHI | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Zenyuk, Iryna | c | wm | 2250 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Chow, Colin | | | 2079 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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