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Individual Calculations April 2008 |
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| Zhou, Haonan Total change: 13.00 | |   |
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| 2007 Toronto Labour Day | Toronto | CAN | 2007-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2088 | 1.50 | 4 | 0.46 | 25 | 11.50 | |
|  Quan, Zhe | f | | 2374 | CAN | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Voloaca, Mihnea | | | 2228 | CAN | 1.00 | 1 | 0.69 | 25 | 17.25 | |  Fiedler, Brian | | | 2187 | CAN | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Ochkoos, Jura | f | | 2319 | CAN | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | | | 2007 Toronto Junior Chess Championship | Toronto | CAN | 2007-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2088 | 3.50 | 6 | 0.06 | 25 | 1.50 | |
| | Sapozhnikov, Roman | | | 2150 | CAN | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Yuan, Yuanling | | | 2100 | CAN | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Orlova, Yelizaveta | | | 1815 | CAN | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Sapozhnikov, Roman | | | 2150 | CAN | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Yuan, Yuanling | | | 2100 | CAN | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Orlova, Yelizaveta | | | 1815 | CAN | 1.00 | 1 | 0.17 | 25 | 4.25 | |
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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