Individual Calculations September 2015 |
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Archer-Lock, Christopher J Total change: 15.40 | | |
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102nd British Chess Championships Weekend Open | Coventry | ENG | 2015-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1973 | 2020 | 3.50 | 5 | 0.77 | 20 | 15.40 | |
| Saravanan, Karthik | | | 1620 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | Homer, Neil S | | | 1753 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | Crocker, Philip J | | | 2216 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | Clancy, Martin J | | | 1951 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | Basman, Michael J | m | | 2324 | ENG | 0.50 | 1 | 0.36 | 20 | 7.20 | | * 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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