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Individual Calculations September 2013 |
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| Song, Edward Total change: 20.85 | |   |
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| 6th Annual Cleveland Open | Cleveland, Ohio | USA | 2013-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2154 | 2.00 | 2 | 0.61 | 15 | 9.15 | |
|  Manion, Tom A | | | 1756 | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Allen, David | | | 2177 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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) | | | | 2013 NAYCC U16 | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2154 | 6.50 | 9 | 0.78 | 15 | 11.70 | |
| | Sun, Mike | | | 1894 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Karamsetty, Jeevan | | | 2051 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ding, Andrew | | | 2080 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Xu, Grant | | | 2144 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Fu, James | | | 2063 | CAN | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Lin, Tony | | | 1992 | CAN | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Nasir, Zehn | | | 1910 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Velikanov, Alexander | | | 2262 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Wang, Jalen | | | 2032 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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