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Individual Calculations November 2021 |
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| Jonsdottir, Katrin Maria Total change: 0.00 | |   |
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| European Youth Chess Championship 2021 - Girls 14 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1406 | 0 | 0.00 | 7 | 0.00 | 606 | | 0.00 | |
|  Helliesen, Lykke-Merlot | | | 1719 | NOR | 0.00 | 1 | 0.00 | | 0.00 | |  Kalenichenko, Alina | | | 1515 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Arshinkova, Boryana | | | 1433 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Gurgenidze, Aleksandra | | | 1483 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Areal, Maria Beatriz Moura | | | 1325 | POR | 0.00 | 1 | 0.00 | | 0.00 | | | Sismeiro, Sofia | | | 1142 | POR | 0.00 | 1 | 0.00 | | 0.00 | | | Helgadottir, Idunn | | | 1226 | ISL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Bikarsyrpa T.R. 2021-22 - mot 1 | Reykjavik | ISL | 2021-10-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1532 | 0 | 1.00 | 1 | 0.00 | 1552 | | 0.00 | |
| | Heidarsson, Mikael Bjarki | | | 1532 | ISL | 1.00 | 1 | 0.00 | | 0.00 | |
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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