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Individual Calculations September 2021 |
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| Lupulescu, Constantin Total change: 0.60 | |   |
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| World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2564 | 2659 | 2.50 | 4 | 0.06 | 10 | 0.60 | |
|  Hesham, Abdelrahman | g | | 2397 | EGY | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Hesham, Abdelrahman | g | | 2397 | EGY | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Harikrishna, Pentala | g | | 2730 | IND | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Harikrishna, Pentala | g | | 2730 | IND | 0.50 | 1 | 0.10 | 10 | 1.00 | |
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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