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Individual Calculations September 2023 |
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| Treikals, Raivis Total change: -75.60 | |   |
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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 |
| 1095 | 1339 | 0.50 | 3 | -1.89 | 40 | -75.60 | |
|  Lahs, Ricards | | | 1043 | LAT | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Pomahs, Ziedonis | | | 1171 | LAT | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Liepina, Elza | | | 1072 | LAT | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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