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Individual Calculations October 2021 |
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| Fridensteins-Bridins, Atis Total change: 6.80 | |   |
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| Coulsdon Chess Standardplay Congress - Open | London | ENG | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1697 | 3.00 | 5 | 0.17 | 40 | 6.80 | |
|  Jones, Gabriel | | | 1297 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rahman, K Azizur | | | 1847 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mize, Dylan | | | 1615 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Smith, Mark | | | 1702 | ENG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Shenbagakumar, Gautham | | | 1688 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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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