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Individual Calculations September 2022 |
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| Vizulis, Alfreds Total change: 15.80 | |   |
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| Riga Technical University Open 2022 - Tournament D | Riga | LAT | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1300 | 1.50 | 3 | 0.79 | 20 | 15.80 | |
|  Breikss, Peteris | | | 1766 | LAT | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Napins, Vadims | | | 1284 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Ciekurs, Maris | | | 1615 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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