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Individual Calculations September 2023 |
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| Jakobsons, Andris Total change: 3.00 | |   |
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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 |
| 1366 | 1559 | 4.50 | 6 | 0.15 | 20 | 3.00 | |
|  Ovcinikova, Auguste | | | 1186 | LTU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Budiak, Arina | | | 1323 | LTU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vuskans, Eduards | | | 1363 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Zalcmane, Vija | | | 1374 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Pusmucans, Gunars | | | 1736 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Reiha, Ance | | | 1211 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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