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Rapid:
Individual Calculations September 2015 |
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| Marutkins, Olegs Total change: -12.00 | |   |
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| International Chess Festival ''Liepajas rokade-2015'' Open | Liepaja | LAT | 2015-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2060 | 7.00 | 13 | -0.60 | 20 | -12.00 | |
|  Sipicins, Alekss | | | 1660 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Esipenko, Andrey | f | | 2417 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Meiers, Gundars | | | 1788 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Vainovska, Valentina | | | 1665 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vernuks, Vjaceslavs | | | 1773 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nesterov, Arseniy | | | 2210 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ziedins, Roberts | | | 1772 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Petursson, Margeir | g | | 2460 * | ISL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Petkevich, Jusefs | g | | 2263 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Reizniece-Ozola, Dana | | wg | 2332 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Antonivs, Vladislavs | | | 1868 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Semjonovs, Vsevolods | | | 1823 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Jablokov, Dmitrij | | | 1815 | LTU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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