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Rapid:
Individual Calculations October 2021 |
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| Patel, Zain Total change: 29.60 | |   |
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| Golders Green FIDE Rapidplay - SEP1 Open | London | ENG | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1270 | 2.00 | 5 | 1.48 | 20 | 29.60 | |
|  Croasdale, Harry J | | | 1725 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Reed, Liam | | | 1533 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Keerthi Kumar, Advait | | | 1598 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kalerwa, Edwin M | | | 1719 | ENG | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Llewellyn, Julian D | | | 1647 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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