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Individual Calculations February 2023 |
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| Lapurins, Ricards Total change: -67.60 | |   |
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| Riga Chess Federation open to 1800 -I-2023 | Riga | LAT | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1102 | 0.00 | 6 | -1.69 | 40 | -67.60 | |
|  Coat, Sven | | | 1430 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Apine, Emilija | | | 1290 | LAT | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sokolovs, Maksimilians | | | 1272 | LAT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Petersons, Ojars | | | 1575 | LAT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lescenko, Maksims | | | 1105 | LAT | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Strekalovs, Ernests | | | 1121 | LAT | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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