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Individual Calculations January 2016 |
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| Tiviakov, Sergei Total change: 1.30 | |   |
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| Segundo Open San Salvador 2015 | San Salvador | ESA | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2610 | 7.00 | 9 | 0.13 | 10 | 1.30 | |
|  Blanco, David E. | | | 2210 * | ESA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Picado, Jorge | | | 2225 | NCA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | L`ami, Alina | m | wg | 2347 | ROU | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Baules, Jorge | m | | 2392 | PAN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Romanov, Evgeny | g | | 2590 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Escobar Forero, Alder | g | | 2513 | COL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Ortiz Suarez, Isan Reynaldo | g | | 2601 | CUB | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Ampie, Mauro | f | | 2231 | NCA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Arias, Daniel | f | | 2307 | ESA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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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