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Individual Calculations October 2015 |
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| Davey, Adrian Total change: 4.00 | |   |
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| CCF LATE SUMMER CONGRESS Under 1750 Sep 15 | London | ENG | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1705 | 3.50 | 4 | 0.52 | 20 | 10.40 | |
|  Levey, Steve | | | 1479 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Akeya-Price, Robert A | | | 1478 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Miles, Barry S | | | 1485 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Crouch, Timothy J | | | 1615 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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 DAYTIME CHESS CLUB 2015-16 SEPTEMBER A | London | ENG | 2015-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1705 | 0.50 | 2 | -0.32 | 20 | -6.40 | |
| | Kane, Frank G | | | 1747 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | O`gorman, Brendan | | | 1791 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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