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Rapid:
Individual Calculations September 2016 |
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| Parhomenko, Margarita Total change: -4.20 | |   |
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| International Chess Festival ''Liepajas rokade-2016'' Open | Liepaja | LAT | 2016-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1795 | 6.00 | 13 | -0.21 | 20 | -4.20 | |
|  Zatonskih, Anna | m | wg | 2195 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Brantevics, Adams | | | 1547 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Dusinskis, Kirils | | | 1448 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zvans, Maris | | | 1581 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Melderis, Uldis | | | 2042 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Smilga, Kristaps | | | 2020 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sinauridze, Simons | | | 1991 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pomahs, Ziedonis | | | 1623 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Daudzvardis, Janis | | | 2112 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pedmanson, Herman | | | 1395 * | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chernyak, Viktoria | | wf | 2166 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Germanovs, Georgijs | | | 1609 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Isakovs, Janis | | | 1883 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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