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Blitz:
Individual Calculations November 2021 |
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| Chernova, Nina Total change: 2.00 | |   |
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| Petrograd 2021 Blitz | St. Petersburg | RUS | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1228 | 2.00 | 9 | 0.10 | 20 | 2.00 | |
|  Belovanov, Oleg | | | 1963 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Penkov, Aleksey | | | 1642 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sharipov, Yaroslav | | | 1516 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Smorodkin, Andrey | | | 1562 | EST | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Plyako, Andrey | | | 1340 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Plyatskovskiy, Yuriy | | | 1512 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Oparina, Vera | | | 1379 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Salmina, Veronika | | | 1566 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rumiantsev, Oleg | | | 1146 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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