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Rapid:
Individual Calculations July 2023 |
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| Demina, Alena Total change: -4.80 | |   |
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| A.A. Sapfirov Memorial. Rapid | Sochi | RUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1445 | 3.00 | 6 | -0.12 | 40 | -4.80 | |
|  Galakhanova, Evelina | | | 1736 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kovalenko, Mariel | | | 1132 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kovalenko, Luchezar | | | 1045 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lakvitava, Sarida | | | 1574 | RUS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Safarian, Armen | | | 2037 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Davydova, Nadezhda | | | 1156 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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