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Rapid:
Individual Calculations September 2018 |
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| Ivanov, Igor Total change: -43.20 | |   |
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| XXV International Chess Festival ''Liepajas rokade-2018'' Open | Liepaja | LAT | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2081 | 6.00 | 13 | -2.16 | 20 | -43.20 | |
|  Grickus, Andris | | | 1681 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vainovska, Valentina | | | 1681 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zatonskih, Anna | m | wg | 2398 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Klimakovs, Sergejs | f | | 2328 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ungure, Liga | | wf | 1886 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Antoms, Guntars | m | | 2292 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bandza, Rokas | | | 1704 | LTU | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kane, Marta | | | 1801 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sakalauskas, Vaidas | m | | 2340 | LTU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pilipuitis, Mantas | | | 1830 | LTU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Melderis, Uldis | | | 2008 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sibajeva, Marija | | wc | 1875 | LTU | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Blokhin, Sofia | | | 1681 * | EST | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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