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Rapid:
Individual Calculations November 2023 |
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| Duncan, Andrew Total change: -25.60 | |   |
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| Golders Green FIDE Rapidplay 2023 October Open | London | ENG | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1374 | 0.00 | 1 | -0.24 | 20 | -4.80 | |
|  Maton, Emily | | | 1576 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Golders Green FIDE Rapidplay 2023 October Major | London | ENG | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1374 | 1.00 | 4 | -1.04 | 20 | -20.80 | |
|  Mozaffari, Mohammad Hossein | | | 1598 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Siddhant, Vishal Khetan | | | 1158 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Brown, John | | | 1410 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Wilde, Grace | | | 1311 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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