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Individual Calculations November 2021 |
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| Lapushnian, Maya Total change: 43.60 | |   |
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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 |
| 1634 | 1503 | 4.00 | 9 | 0.93 | 40 | 37.20 | |
|  Kochavi, Dana | | | 1895 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Helgadottir, Idunn | | | 1226 | ISL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Miliou, Pinelopi | | | 1285 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Vlasova, Olesia | | wc | 1747 | RUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Helliesen, Lykke-Merlot | | | 1719 | NOR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Darmaeva, Nomina | | | 1767 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Buyuk, Ecrin Efsa | | | 1730 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kovacs, Reka | | | 1663 | HUN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Akat, Elifnaz | | | 1672 | TUR | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | Liga Arzit Lenoar 2022 Merkaz Shabbat Round 1 | Various | ISR | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1503 | 1.00 | 1 | 0.16 | 40 | 6.40 | |
| | Moscovitch, Michal | | | 1215 | ISR | 1.00 | 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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