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Individual Calculations April 2008 |
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| Yuan, Yuanling Total change: 37.40 | |   |
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| 2007 Toronto Labour Day | Toronto | CAN | 2007-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2100 | 3.50 | 6 | 0.92 | 25 | 23.00 | |
|  Livshits, Ron | m | | 2316 | CAN | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Shah, Omaray M. | | | 1906 | CAN | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Jiang, Louie | | | 2072 | CAN | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Ochkoos, Jura | f | | 2319 | CAN | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Henry, Liam | | | 2118 | CAN | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Fiedler, Brian | | | 2187 | CAN | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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) | | | NOTE: K factor changed | | 2007 Toronto Junior Chess Championship | Toronto | CAN | 2007-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2100 | 3.50 | 4 | 0.96 | 15 | 14.40 | |
| | Orlova, Yelizaveta | | | 1815 | CAN | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sapozhnikov, Roman | | | 2150 | CAN | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Orlova, Yelizaveta | | | 1815 | CAN | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sapozhnikov, Roman | | | 2150 | CAN | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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