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Rapid:
Individual Calculations January 2020 |
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| Zheng, Jerry Z Total change: -2.40 | |   |
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| 11th CSC London Chess Classic: Rapid Under 1825 | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1565 | 2.50 | 6 | -0.12 | 20 | -2.40 | |
|  Karia, Kamlesh | | | 1508 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Ratnesan, Rajeiv | | | 1629 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Dhemrait, Jagdeep | | | 1688 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Buanne, Luca | | | 1517 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Hayler, Andrew | | | 1723 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ball, Matthew P | | | 1606 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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