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Individual Calculations December 2012 |
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| Guevara Silva, Rodger Total change: -0.90 | |   |
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| XVII GRAND PRIX 9na. Parada | Loja | ECU | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1671 | 2.00 | 5 | -0.06 | 15 | -0.90 | |
|  Angamarca Angamarca, Carlos | | | 2029 | ECU | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Quishpe Vaca, Andres | | | 1990 | ECU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Simbana Piyahuaje, Sandy | | | 1327 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Jimenez Vivanco, Diego | | | 2071 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jimbo, Galo | | | 1345 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | * 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) | | |
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