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Individual Calculations July 2014 |
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| Williams, Justus Total change: 15.60 | |   |
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| 2014 North American Youth Championship - Open U18 | Tarrytown, New York | USA | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2278 | 6.50 | 9 | 1.04 | 15 | 15.60 | |
|  Sohal, Tanraj | | | 2192 | CAN | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Kumar, Aravind | f | | 2024 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Zhang, Yuanchen | f | | 2180 | CAN | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Katz, Alexander | | | 2239 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Tang, Andrew | | | 2229 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gu, Christopher | | | 2322 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Wang, Kevin | f | | 2335 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Cao, Jason | f | | 2171 | CAN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Itkin, David | | | 2063 | CAN | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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