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Individual Calculations November 2021 |
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| Hertlein, Irena Total change: 161.60 | |   |
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| European Youth Chess Championship 2021 - Girls 16 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1741 | 6.00 | 9 | 3.96 | 40 | 158.40 | |
|  Hakobyan, Astghik | | | 2017 | ARM | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Dietz, Kristin | | | 1924 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kanyamarala, Trisha | | wm | 2082 | IRL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Bashylina, Luisa | | wc | 2127 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zvereva, Margarita | | wf | 2013 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tokmakova, Ulyana | | | 1977 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Perez Garcia, Jimena | | | 1914 | ESP | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mroz, Lena | | | 1775 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Mihelic, Vesna | | | 1882 | SLO | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - I Liga Round 7-9 | Chorzow | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1741 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| | Plocica, Witold | | | 1341 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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