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Individual Calculations June 2023 |
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| Mamadova, Elina Total change: 43.20 | |   |
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| Nordic Championship for girls 2023 B | Helsingborg | SWE | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1293 | 2.50 | 5 | 0.29 | 40 | 11.60 | |
|  Helgadottir, Idunn | | | 1622 | ISL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Andersson, Elsa | | | 1270 | SWE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Xiong, Alice | | | 1587 | SWE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jonsdottir, Katrin Maria | | | 1091 | ISL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Soboleva, Lidiia | | | 1180 | FIN | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | WST 1600 2023 std | Halmstad | SWE | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1293 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
| | Madevan Vaishnavi, Yaashvan | | | 1369 | SWE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Dingertz, Gustav | | | 1486 | SWE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Gunnare, William | | | 1583 | SWE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wigemo, Erica | | | 1368 | SWE | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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