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Individual Calculations September 2022 |
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| Matisons, Janis Mihaels Total change: -37.60 | |   |
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| 9.ARchess klasifikacijas turnirs 2.sporta klases | Riga | LAT | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1255 | 0.00 | 1 | -0.69 | 40 | -27.60 | |
|  Mierina, Lauma | | | 1114 | LAT | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | Riga Technical University Open 2022 - Tournament D | Riga | LAT | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1286 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Voronov, Vadim | | | 1761 | LTU | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Andryushin, Maxim | | | 1530 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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