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Individual Calculations November 2014 |
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| Briggs, John Nicholas Total change: 24.40 | |   |
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| 22nd Hampstead Weekend Congress: Under 2200 | London | ENG | 2014-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1955 | 4.00 | 5 | 0.61 | 40 | 24.40 | |
|  Hung, Jake | | | 1683 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Rubeck, Jonathan | | | 1800 | ENG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Pollack, Oscar | | | 1774 | ENG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chapman, Nigel | | | 1769 | SCO | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Villiers, Tom | | | 2050 | ENG | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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