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Individual Calculations May 2012 |
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| Jaramillo Arce, David Total change: 36.75 | |   |
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| FEDA 180 "Carnaval Amazonico" | Macas | ECU | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1455 | 3.00 | 4 | 2.11 | 15 | 31.65 | |
|  Sanes, Vladimir | | | 1855 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Plasencia Sagbay, Christian | | | 1523 | ECU | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Gualan, Roddy | | | 1614 | ECU | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Rivera Ochoa, Byron | | | 1811 | ECU | 1.00 | 1 | 0.89 | 15 | 13.35 | | | * 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) | | | | XVII Grand Prix, 4ta. Parada | Tulcan | ECU | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1446 | 0.50 | 2 | 0.34 | 15 | 5.10 | |
| | Aleman Frias, Marcelo | | | 1846 * | ECU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Martinez Maya, Steven | | | 1846 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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