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Individual Calculations June 2023 |
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| Mierina, Lauma Total change: 6.00 | |   |
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| Latvian Chess Championship 2023 Woman | Riga | LAT | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1224 | 1.50 | 7 | 0.15 | 40 | 6.00 | |
|  Sarnovska, Eira | | | 1707 | LAT | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Zalcmane, Vija | | | 1349 | LAT | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tolmaceva, Alona | | | 1355 | LAT | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ni, Polina | | | 1892 | LAT | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Jansone, Melanija Luize | | | 1550 | LAT | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Krasilnikova, Marija | | | 1335 | LAT | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Parhomenko, Anastasija | | | 1510 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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