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Individual Calculations September 2012 |
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| Ng, Gary Total change: 4.20 | |   |
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| 2012 Battle of Alberta | Red Deer, Alberta | CAN | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2118 | 1.00 | 2 | 0.28 | 15 | 4.20 | |
|  Valencia, Belsar | | | 2218 | PHI | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Valencia, Belsar | | | 2218 | PHI | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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