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Individual Calculations October 2013 |
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| Xiang, Ellen Total change: -21.00 | |   |
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| 2013 NAYCC U16G | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1990 | 1.50 | 4 | -1.40 | 15 | -21.00 | |
|  Giblon, Rebecca | | | 1712 | CAN | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Sametova, Zhanna | | | 1821 | CAN | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Roque Sola, Gisela | | | 1777 | MEX | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Virkud, Apurva | | | 1936 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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