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Individual Calculations May 2015 |
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| Allan, Brian N Total change: -8.80 | |   |
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| CCF DAYTIME CHESS CLUB - SPRING 2015 - APRIL | COULSDON, LONDON | ENG | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1713 | 0.50 | 2 | -0.29 | 20 | -5.80 | |
|  Kane, Frank G | | | 1777 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bishop, Geoffrey L | | | 1802 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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 CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: APRIL | COULSDON, LONDON | ENG | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1713 | 2.00 | 3 | -0.15 | 20 | -3.00 | |
| | Ragavan, Pramoth | | | 1444 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | O`neill, Tom C | | | 1550 | SCO | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Vijayakumar, Ananth | | | 1637 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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