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Individual Calculations September 2013 |
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| Price, Andrew Total change: 20.25 | |   |
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| British Championship Seniors | Torquay | ENG | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1831 | 3.50 | 7 | 1.93 | 15 | 28.95 | |
|  Bowmer, Kevin | | | 2056 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pickersgill, Adrian O | | | 2021 | ENG | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Thurlow, Kevin J | c | | 2012 | ENG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Doye, Peter C | | | 2021 | ENG | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Gamble, Raymond | | | 2017 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ellison, D George | | | 2041 | ENG | 1.00 | 1 | 0.77 | 15 | 11.55 | | | James, Geoffrey H | c | | 2191 | ENG | 0.50 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | e2e4 Coventry U1950 Aug 2013 | Coventry | ENG | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1831 | 3.00 | 6 | -0.58 | 15 | -8.70 | |
| | Probert, Malcolm | | | 1659 | WLS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Woolcock, Craig | | | 1894 | WLS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Potter, Karl H | | | 1915 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Divilly, Paddy | | | 1495 | IRL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Zhang, Zheming | | | 1768 | ENG | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Smith, Peter K | | | 1763 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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