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Rapid:
Individual Calculations September 2023 |
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| Mackenzie, Colin Total change: -63.20 | |   |
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| Golders Green FIDE Rapidplay 2023 August Open | London | ENG | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 2079 | 2.50 | 6 | -3.16 | 20 | -63.20 | |
|  Chen, George | | | 1588 | ENG | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Rahul, Babu | | | 1749 | IND | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Shidlagatta, Anirudh | | | 1568 | ENG | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Pang, Ethan | | | 1679 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hariharan, Shambavi | | | 1510 | ENG | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Soulier, Alfred | | | 1562 | ENG | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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