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Individual Calculations February 2023 |
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| Dementjevs, Aleksandrs Total change: 0.00 | |   |
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| Riga Chess Federation open to 1800 -I-2023 | Riga | LAT | 2023-01-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1317 | 0 | 2.00 | 6 | 0.00 | 1192 | | 0.00 | |
|  Andzans, Maris | | | 1403 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |  Sokolovs, Maksimilians | | | 1272 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Strekalovs, Ernests | | | 1121 | LAT | 1.00 | 1 | 0.00 | | 0.00 | | | Apine, Emilija | | | 1290 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Pomahs, Ziedonis | | | 1242 | LAT | 1.00 | 1 | 0.00 | | 0.00 | | | Petersons, Ojars | | | 1575 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |
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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