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Individual Calculations June 2023 |
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| Tolmaceva, Alona Total change: 32.40 | |   |
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| Latvian Chess Championship 2023 Woman | Riga | LAT | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1355 | 3.50 | 8 | 0.81 | 40 | 32.40 | |
|  Ni, Polina | | | 1892 | LAT | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Vidruska, Renate | | wf | 1983 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kempele, Ilze | | | 1578 | LAT | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mierina, Lauma | | | 1224 | LAT | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Apine, Emilija | | | 1280 | LAT | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Sarnovska, Eira | | | 1707 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Krasilnikova, Marija | | | 1335 | LAT | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Zalcmane, Vija | | | 1349 | LAT | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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