Rapid:
Individual Calculations October 2019 |
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Jelfs, Alan Total change: 27.80 | | |
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Isle of Arran Rapidplay Open 2019 | Arran | SCO | 2019-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1982 | 1825 | 3.00 | 5 | 1.39 | 20 | 27.80 | |
| Mannion, Stephen R | m | | 2225 * | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | | Brown, Steven A | | | 2006 | SCO | 0.00 | 1 | -0.26 | 20 | -5.20 | | Robinson, Stephen | | | 1820 | SCO | 1.00 | 1 | 0.49 | 20 | 9.80 | | Orr, Mark J L | m | | 2099 | IRL | 1.00 | 1 | 0.83 | 20 | 16.60 | | McQuillan, Stephen G | | | 1761 | SCO | 1.00 | 1 | 0.41 | 20 | 8.20 | | * 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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