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Individual Calculations September 2009 |
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| Ramos, Cesar Total change: -16.35 | |   |
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| Caribbean Chess Carnival 2009 - Open | Port of Spain | TRI | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2124 | 2.00 | 5 | -1.09 | 15 | -16.35 | |
|  Kadimova, Ilaha | | wg | 2331 | AZE | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Winter-Roach, Alex | | | 2026 | TRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Cobham, Marcus | | | 2097 | TRI | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Ali, Ian | | | 1821 | TRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Noel, Roderick | | | 1856 | TRI | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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