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Individual Calculations October 2021 |
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| Petrova, Irina Total change: 19.60 | |   |
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| Memorial Panchenko 2021 - B | Chelyabinsk | RUS | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2121 | 5.50 | 10 | 0.98 | 20 | 19.60 | |
|  Telelyukhina, Elizaveta | | | 1721 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Borisova, Ekaterina | f | | 2276 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Zherebtsova, Alexandra | | wf | 2246 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Nasyrova, Ekaterina | | wf | 2205 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Protopopova, Anastasiya | | wf | 2299 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Balabayeva, Xeniya | | wf | 2318 | KAZ | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nagaeva, Aliia | | | 1733 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Semenova, Arina | | | 1897 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bodnaruk, Anastasia | m | wg | 2425 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Yakubbaeva, Nilufar | | wm | 2314 | UZB | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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