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Individual Calculations September 2023 |
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| Sarbantovics, Roberts Total change: 4.80 | |   |
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| Riga Technical University Open 2023 - Tournament D | Riga | LAT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1207 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Rizihs, Valerijs | | | 1582 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Norkeliunas, Matas | | | 1737 | LTU | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Lahs, Ricards | | | 1043 | LAT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Borchmann, Thorsten | | | 1706 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | |
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