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Rapid:
Individual Calculations December 2022 |
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| Derbenev, Arseniy Total change: 29.20 | |   |
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| Latvian Independence Day Rapid Chess Championship-2022 | Riga | LAT | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1529 | 1.50 | 5 | -1.81 | 40 | -72.40 | |
|  Morkunas, Gustas | f | | 2073 | LTU | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Podgornijs, Bogdans | | | 1249 | LAT | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Lapurins, Ricards | | | 1227 | LAT | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Merzlovs, Timurs | | | 1237 | LAT | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sokolovs, Maksimilians | | | 1349 | LAT | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | | | Olaine Open Chess tournament-2022 | Olaine | LAT | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1529 | 5.00 | 8 | 2.54 | 40 | 101.60 | |
| | Vidruska, Renate | | wf | 1929 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sokolovs, Maksimilians | | | 1349 | LAT | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Melderis, Uldis | | | 1781 | LAT | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mitenieks, Matiss | | | 1679 | LAT | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Paikens, Reinis | | | 1854 | LAT | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bockarjovs, Vasilijs | | | 1451 | LAT | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ciekurs, Maris | | | 1651 | LAT | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Dijokas, Linas | | | 1924 | LTU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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