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Individual Calculations August 2015 |
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| Li, Yinshi Total change: 19.60 | |   |
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| 2015 Zone 2.2 Open Championships | Guelph | CAN | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2011 | 4.00 | 9 | 0.06 | 40 | 2.40 | |
|  Peredun, Andrew | f | | 2243 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Wan, Kevin | | | 2196 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Song, Guannan Terry | | | 1988 | CAN | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Drkulec, Vladimir | | | 1908 | CAN | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Hamilton, Robert | f | | 2187 | CAN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chen, Richard | c | | 2082 | CAN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Surya, Benito | | | 1706 | CAN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Noritsyn, Sergey | | | 2002 | CAN | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Barron, Michael | f | | 2192 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 2015 CYCC U16 Open | Windsor | CAN | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2011 | 2.00 | 4 | 0.43 | 40 | 17.20 | |
| | Preotu, Razvan | m | | 2411 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lee, Stefano | | | 1611 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shi, Diwen | c | | 2153 | CAN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Zhu, Hong Rui | c | | 2192 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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