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Rapid:
Individual Calculations October 2021 |
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| Hornsby, Peter Total change: -8.40 | |   |
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| Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1475 | 3.00 | 6 | -0.42 | 20 | -8.40 | |
|  Cox, Toby | | | 1642 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Cox, David | | | 1067 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Moni, Claudio | | | 1207 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Somupillai, Selvarattinam Genga | | | 1414 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lishoy Gengis Paratazham, Dildara | | | 1444 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Llewellyn, Julian D | | | 1647 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | |
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