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Individual Calculations January 2013 |
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| Giron, David Total change: -4.95 | |   |
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| Centroamericano Por Equipos | Panama | PAN | 2012-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2048 | 1.50 | 4 | -0.33 | 15 | -4.95 | |
|  Sanchez, Jose | | | 1900 | ESA | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Mathews, Bryan | c | | 2056 | PAN | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Ortiz, Marco | | | 2174 | NCA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Velasquez, Hector | f | | 2186 | HON | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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