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Rapid:
Individual Calculations July 2023 |
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| Grech, Joanna Total change: -19.60 | |   |
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| Turniej Wakacje z Szachami | Sucha Gorna | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1052 | 0.00 | 2 | -0.49 | 40 | -19.60 | |
|  Misiek, Marcel | | | 1610 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Skochylias, Sofiia | | | 1083 | UKR | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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