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Individual Calculations February 2013 |
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| Diedrick, Michael Total change: -3.00 | |   |
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| Frederick Cameron Open 2012 | Kingston | JAM | 2012-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1881 | 2.00 | 4 | -0.10 | 30 | -3.00 | |
|  Issa, Elias | | | 1623 | JAM | 1.00 | 1 | 0.18 | 30 | 5.40 | |  Myers, Peter | | | 2001 | JAM | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Brooks, Paul | | | 1891 | JAM | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Ramsay, Zachary | | | 1920 | JAM | 0.50 | 1 | 0.05 | 30 | 1.50 | |
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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