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Rapid:
Individual Calculations October 2017 |
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| Wicks, Keith Total change: -39.40 | |   |
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| Darnall & Handsworth 2nd Rapidplay Intermediate U145 | Sheffield | ENG | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1585 | 0.50 | 2 | -0.72 | 20 | -14.40 | |
|  Gogia, Armaan | | | 1284 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Holi, Sief Al Din | | | 1680 | SUD | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Golders Green FIDE Rapid Chess Minor September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1585 | 2.50 | 6 | -1.25 | 20 | -25.00 | |
| | Vanguelova, Ralitza | | | 1354 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Bluestone, Dave J | | | 1432 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Rizvi, Aysha | | | 1185 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | O Gorman, Brendan | | | 1707 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kirby, Andrew | | | 1627 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Grange, David | | | 1533 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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