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Individual Calculations May 2012 |
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| Renteria, Rolando Total change: 5.40 | |   |
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| 2012 Annex Chess Club Ch | Toronto, Ontario | CAN | 2012-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2147 | 2.50 | 3 | 0.36 | 15 | 5.40 | |
|  Romero Alfonso, Carlos | | | 1895 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Nasir, Zehn | | | 1804 | CAN | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Humphreys, Michael | | | 2185 | CAN | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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