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Individual Calculations August 2013 |
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| Gold, Harry Total change: 39.00 | |   |
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| CCF Daytime Chess Club Summer | London (Coulsdon) | ENG | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1457 | 2.50 | 4 | 1.45 | 15 | 21.75 | |
|  Selby, Keith | | | 1480 | ENG | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Clegg, Chris Ra | | | 1845 | ENG | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Miles, Barry S | | | 1612 | ENG | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Sonnis, Steve | | | 1698 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | CCF Cup - FIDE U1500 | Coulsden | ENG | 2013-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1484 | 4.00 | 5 | 1.15 | 15 | 17.25 | |
| | Collins, Michael E | | | 1331 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Brady, Vince | | | 1401 | IRL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Levey, Steve | | | 1472 | ENG | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Fraser, Alan R | | | 1483 | ENG | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Stoneman, Ian D | | | 1469 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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