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Individual Calculations September 2015 |
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| Gu, Dennis Total change: -73.60 | |   |
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| 2015 Box Hill Chess Club Friday Grades | Melbourne | AUS | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1338 | 0.00 | 3 | -1.84 | 40 | -73.60 | |
|  Weeraratne, Ken | | | 1166 | AUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Yu, Tony | | | 1393 | AUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Fu, Chris | | | 1197 | AUS | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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