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Blitz:
Individual Calculations February 2020 |
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| Kerr, Duncan Total change: -36.00 | |   |
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| Greater London Chess Club Evening Blitz Jan 2020 | London | ENG | 2020-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1939 | 4.00 | 8 | -1.80 | 20 | -36.00 | |
|  Mako, Attila | | | 1539 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santos Ruiz, Adrian | | | 1719 | MEX | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Keohane, Ben | | | 2055 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vasiliev, Dimitry | | | 1843 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kakarparthi, Vijay | | | 1539 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rizvi, Nasir | | | 2003 | WLS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Chantrell, Paul | | | 1597 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Pipalia, Rishi | | | 1539 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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