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Individual Calculations July 2023 |
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| Katukuri, Aarav Total change: 31.60 | |   |
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| London Chess League Weekend Congress June - U1800 | London | ENG | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1297 | 1.50 | 2 | 1.20 | 40 | 48.00 | |
|  Sciaudone, Francesco | | | 1738 | ITA | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Collins, Nigel | | | 1502 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Ealing FIDE Congress - June U1600 | London | ENG | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1297 | 0.00 | 2 | -0.41 | 40 | -16.40 | |
| | Swiatkowski, Aram | | | 1579 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Fernando, Manel | | | 1487 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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