Rapid:
Individual Calculations May 2017 |
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Porter, Sam J Total change: -3.40 | | |
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CCF FIDE RAPID PLAY OPEN April 2017 | London | ENG | 2017-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1886 | 1977 | 4.00 | 7 | -0.17 | 20 | -3.40 | |
| Ifalore, Michael | | | 1577 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Snape, Ian L | | | 2126 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | Rizvi, Nasir | | | 2039 | WLS | 1.00 | 1 | 0.59 | 20 | 11.80 | | Pein, Jonathan | | | 1964 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | Shaw, Matthew H | | | 1763 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | Mitra, Roman C | | | 2051 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | Everett, Joe | | | 1679 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | * 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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