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Individual Calculations September 2023 |
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| Lahs, Ricards Total change: 44.40 | |   |
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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 |
| 1369 | 1043 | 2.00 | 6 | 1.11 | 40 | 44.40 | |
|  Ni Mhuireagain, Eibhia | | | 1624 | IRL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Freimanis, Emils | | | 1405 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Treikals, Raivis | | | 1339 | LAT | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Hlopkova, Jekaterina | | | 1261 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sarbantovics, Roberts | | | 1207 | LAT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zvaunis, Maris | | | 1376 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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