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Individual Calculations January 2015 |
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| Vernon, Colin G Total change: 102.80 | |   |
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| CCF DAYTIME CHESS CLUB - AUTUMN 2014 (December) | COULSDON, LONDON | ENG | 2014-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1380 | 5.50 | 7 | 2.03 | 40 | 81.20 | |
|  Meaton, Arthur H | | | 1465 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Khan, A Qaiyum | | | 1537 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Fraser, Alan R | | | 1474 | ENG | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Bibby, John | | | 1016 | ENG | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gray, David | | | 1102 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gold, Harry | | | 1415 | ENG | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Miles, Barry S | | | 1572 | ENG | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | | | CCF CHRISTMAS CONGRESS – Under 1400 | COULSDON, LONDON | ENG | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1390 | 2.00 | 2 | 0.54 | 40 | 21.60 | |
| | Gobiraj, Arjun | | | 1251 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Braithwaite, Paul | | | 1180 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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