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Individual Calculations October 2014 |
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| Staples, Daniel Total change: -2.40 | |   |
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| 21st Hampstead Weekend Congress: Under 2200 | London | ENG | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2016 | 3.50 | 5 | -0.12 | 20 | -2.40 | |
|  Pollack, Oscar | | | 1725 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Jacob, Sydney | | | 1878 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Millward, David J | | | 1858 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Prior, Stephen | | | 2024 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Oliveri, Claudio | | | 1680 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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