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Individual Calculations November 2021 |
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| Varon, Alma Total change: -72.40 | |   |
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| European Youth Chess Championship 2021 - Girls 10 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1189 | 0.50 | 4 | -1.68 | 40 | -67.20 | |
|  Kuznetsova, Ekaterina A | | | 1085 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Gorecka, Zuzanna | | | 1147 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Skvortsova, Anna Ig | | | 1063 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Stara, Zuzana | | | 1332 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | Liga Arzit Lenoar 2022 Merkaz Shabbat Round 1 | Various | ISR | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1189 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
| | Kaspin, Ido | | | 1510 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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