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Individual Calculations October 2013 |
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| Xu, Jeffrey Total change: 0.90 | |   |
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| 2013 NAYCC U12 | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1837 | 2.50 | 5 | 0.03 | 30 | 0.90 | |
|  Li, Ben | | | 1845 | USA | 0.50 | 1 | 0.01 | 30 | 0.30 | |  Zhang, Yuanchen | | | 2073 | CAN | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Shen, Cm Christopher | c | | 1721 | USA | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Kelly, Joey | | | 1808 | USA | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Sandoval Mercado, Fm Carlos | f | | 1782 | MEX | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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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