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Individual Calculations November 2023 |
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| Rizihs, Valerijs Total change: -18.20 | |   |
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| Riga Chess Federation open to 1800 VI-2023 | Riga | LAT | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1596 | 4.50 | 7 | -0.91 | 20 | -18.20 | |
|  Morozovs, Nikita | | | 1113 | LAT | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Grigorenko, Vladislavs | | | 1196 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sinicins, Sergejs | | | 1305 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Strekalovs, Ernests | | | 1201 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Otrohovs, Maksims | | | 1604 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lisovskis, Dmitrijs | | | 1737 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Vilskersts, Ernests | | | 1075 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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