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Individual Calculations September 2019 |
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| Grivnieks, Alberts Total change: -30.60 | |   |
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| Riga Technical University Open 2019 - Tournament B | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1971 | 5.00 | 8 | -1.53 | 20 | -30.60 | |
|  Bautris, Aivars | | | 1578 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aghalarov, Ruslan | | | 1700 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Chekanov, Timur | | | 1571 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kruusiauk, Heda | | | 1750 | EST | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Osetrov, Dmitrij | | | 1794 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Zalitis, Arturs-Aleksis | | | 1866 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Osipenko, Ivan | | | 1643 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Strods, Kristaps Reinis | | | 1687 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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