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Individual Calculations February 2013 |
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| Ramsay, Zachary Total change: 1.35 | |   |
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| 2012 Pan American Intercollegiate Chess Championship | Princeton, New Jersey | USA | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 1920 | 0.50 | 2 | 0.17 | 15 | 2.55 | |
|  Aleskerov, Faik | | | 2320 * | AZE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Labedz, Patrycja A | | wf | 2111 | POL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Frederick Cameron Open 2012 | Kingston | JAM | 2012-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1920 | 1.50 | 3 | -0.08 | 15 | -1.20 | |
| | Davy, Damion | c | | 2142 | JAM | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Diedrick, Michael | | | 1881 | JAM | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Whyms, Chappell | | | 1664 | BAH | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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