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Individual Calculations November 2021 |
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| Helliesen, Lykke-Merlot Total change: -30.40 | |   |
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| European Youth Chess Championship 2021 - Girls 14 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1719 | 4.50 | 8 | -0.53 | 40 | -21.20 | |
|  Areal, Maria Beatriz Moura | | | 1325 | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karaivanova, Petya | | wf | 2006 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Kuzmina, Anna | | | 1423 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lapushnian, Maya | | | 1503 | ISR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Siekanska, Maria | | | 1767 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Putar, Lara | | | 1896 | IRL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gvatua, Mariam | | | 1407 | GEO | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Slusarczyk, Anna | | | 1520 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Sandefjord GP A 2021 | Sandefjord | NOR | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1719 | 2.50 | 4 | -0.23 | 40 | -9.20 | |
| | Stenseng, Benjamin | | | 1590 | NOR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Teigset, Markus | | | 1609 | NOR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Engedal, Jo Fronsdal | | | 1600 | NOR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ekornasvag, Harald | | | 1522 | NOR | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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