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Individual Calculations January 2012 |
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| Posaratnanathan, Juliaan Total change: 34.50 | |   |
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| 2011 Annex CC Fall Swiss | Toronto, Ontario | CAN | 2011-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1809 | 2.00 | 4 | 1.15 | 30 | 34.50 | |
|  Romero Alfonso, Carlos | | | 1909 | ESP | 1.00 | 1 | 0.64 | 30 | 19.20 | |  Siddeley, Hugh | | | 1982 | CAN | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Humphreys, Michael | | | 2161 | CAN | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Renteria, Rolando | | | 2162 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | |
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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