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Rapid:
Individual Calculations February 2023 |
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| Snape, Ian L Total change: 1.20 | |   |
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| Coulsdon Chess Rapidplay - New Year (Open) | Coulsdon | ENG | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 2147 | 6.00 | 7 | 0.06 | 20 | 1.20 | |
|  Abhyuday, Santhosh | | | 1536 | IND | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Venkatesh, Anuj | | | 1747 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalavannan, Koby | f | | 2229 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Odunaiya, Victor | | | 1850 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Varney, Zoe | | wc | 1889 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Marsden, Rupert | | | 1457 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kumar, Sachin | | | 1412 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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