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Rapid:
Individual Calculations February 2023 |
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| Grigoriev, Sergey Total change: 14.40 | |   |
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| Rostov-on-Don January 2023 rapid | Rostov-on-Don | RUS | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1533 | 3.50 | 7 | 0.72 | 20 | 14.40 | |
|  Khoshafyan, Bagdasar | | | 1922 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Popov, Evgeny | | | 1763 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Bocharov, Vladimir V | | | 1544 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kulygin, Demyan | | | 1152 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nazarov, Sino | | | 1681 | TJK | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zobnin, Valentin | | | 1614 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Makarov, Valentin | | | 1607 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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