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Individual Calculations February 2023 |
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| Afanasjevs, Aleksandrs Total change: -20.00 | |   |
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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 |
| 1332 | 1451 | 3.50 | 7 | -1.00 | 20 | -20.00 | |
|  Strekalovs, Ernests | | | 1121 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Krasilnikovs, Aleksandrs | | | 1292 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tolmacevs, Romans | | | 1528 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mierina, Lauma | | | 1181 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jeronovics, Toms | | | 1512 | LAT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Tolmaceva, Alona | | | 1258 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Beniosev, Daniel | | | 1435 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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