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Rapid:
Individual Calculations September 2021 |
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| Chobotov, Alexander Total change: 18.60 | |   |
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| V.I. Makienko Memorial 2021 (rapid) | Rostov-on-Don | RUS | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1434 | 3.00 | 7 | 0.93 | 20 | 18.60 | |
|  Grigoriev, Sergey | | | 1669 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Alpin, Maxim | | | 2012 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Garkushin, Artem | | | 2121 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ivchenko, Alexander | | | 1959 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Pukhovskiy, Mikhail | | | 1144 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kulikov, Maksim | | | 1565 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pasko, Valeriya | | | 1333 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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