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Individual Calculations August 2015 |
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| Zhong, Joey Total change: 27.20 | |   |
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| 2015 Zone 2.2 Open Championships | Guelph | CAN | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1897 | 2.00 | 7 | 0.14 | 40 | 5.60 | |
|  Zhou, Qiyu | | wf | 2126 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Chen, Richard | c | | 2082 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Doknjas, Joshua | | | 1998 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Drkulec, Vladimir | | | 1908 | CAN | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Shi, Diwen | c | | 2153 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Buscar, Michael | | | 2149 | CAN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Jung, Hans | f | | 2166 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 2015 CYCC U16 Open | Windsor | CAN | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 1897 | 1.00 | 3 | 0.54 | 40 | 21.60 | |
| | Yu, Zong Yang | | | 2234 | CAN | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Zhu, Hong Rui | c | | 2192 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shi, Diwen | c | | 2153 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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