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Individual Calculations September 2017 |
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| Vambute, Dana Total change: 85.20 | |   |
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| Riga Technical University Open 2017 - Tournament C | Riga | LAT | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1691 | 3.00 | 7 | 2.13 | 40 | 85.20 | |
|  Jandl, Vojtech | | | 2061 | CZE | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Unander, Matts | | | 2091 * | SWE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Boreisis, Vitauts | | | 2010 | LAT | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Smirnovs, Aleksandrs | | | 2043 | LAT | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Porter, Sam J | | | 2004 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Melderis, Uldis | | | 1972 | LAT | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Narva, Regina | | wf | 1988 | EST | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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