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Individual Calculations September 2023 |
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| Petrovskis, Normunds Total change: 26.00 | |   |
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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 |
| 1481 | 1029 | 1.00 | 4 | 0.65 | 40 | 26.00 | |
|  Roze, Janis | | | 1649 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lepjohina, Valerija | | | 1443 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Lahs, Einars | | | 1604 | LAT | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Muhina, Liana | | | 1226 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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