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Individual Calculations January 2016 |
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| Ortiz Suarez, Isan Reynaldo Total change: -0.20 | |   |
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| Segundo Open San Salvador 2015 | San Salvador | ESA | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2601 | 7.00 | 9 | -0.02 | 10 | -0.20 | |
|  Godoy C., Miguel Angel | | | 2201 * | GUA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ampie, Mauro | f | | 2231 | NCA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Solano Cuya, Bryan | | | 2201 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barrientos, Sergio E | g | | 2482 | COL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Martinez, Nelson | f | | 2201 * | ESA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arias, Lemnys A. | m | | 2318 | ESA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Tiviakov, Sergei | g | | 2610 | NED | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Lopez Gonzalez, Abel Fabian | m | | 2306 | CUB | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Romanov, Evgeny | g | | 2590 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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