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Individual Calculations September 2009 |
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| Lebredo Zaragoitia, Gerardo Total change: 8.20 | |   |
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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 |
| 2141 | 2250 | 6.50 | 9 | 0.82 | 10 | 8.20 | |
|  Sears, Frank | | | 1956 | TRI | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Singh, Ravishen | | | 2116 | TRI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Pecorelli Garcia, Humberto | m | | 2403 | CUB | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Howell, Shamel | | | 2060 | BAR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Bowles, Andrew | | | 1906 | TRI | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ubaldo Suarez, Maria Gisela | | wm | 2102 | VEN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Adu, Oladapo | m | | 2276 | NGR | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Kadimova, Ilaha | | wg | 2331 | AZE | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Teran Abreu, Lisyender | | | 2121 | VEN | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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