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Individual Calculations September 2015 |
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| Blake, J Morgan Total change: 41.60 | |   |
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| 102nd British Chess Championships Week 2 AM Open | Coventry | ENG | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1712 | 2.00 | 5 | 1.24 | 20 | 24.80 | |
|  Wells, Jonathan C | | | 1994 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ozanne, Mark S | c | | 2031 | GCI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bielby, Paul R | | | 1950 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Jeffries, Majid | | | 1987 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ivekovic, Tihana | | wf | 2081 | CRO | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 102nd British Chess Championships Week 2 PM Open | Coventry | ENG | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1712 | 3.00 | 5 | 0.84 | 20 | 16.80 | |
| | Crocker, Philip J | | | 2112 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golding, William | | | 1469 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gelip, Ioana | | | 2112 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Akeya-Price, Robert | | | 1503 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hughes, Padraig | | | 1763 | IRL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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