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Individual Calculations September 2013 |
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| Zhang, Zheming Total change: 25.80 | |   |
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| e2e4 Coventry U1950 Aug 2013 | Coventry | ENG | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1768 | 4.50 | 7 | 0.86 | 30 | 25.80 | |
|  Divilly, Paddy | | | 1495 | IRL | 0.00 | 1 | -0.83 | 30 | -24.90 | |  Wilson, Matthew R | | | 1728 | ENG | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Purvis, Anna | | | 1509 | ENG | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Malik, Faraz | | | 1887 | ENG | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Livesey, R Nigel | | | 1896 | ENG | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Price, Andrew | | | 1831 | ENG | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Paul, Nathanael | | | 1875 | ENG | 1.00 | 1 | 0.65 | 30 | 19.50 | |
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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