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Individual Calculations April 2015 |
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| Stoneman, Ian D Total change: -13.40 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: MARCH 1 | COULSDON, LONDON | ENG | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1513 | 1.50 | 4 | -0.67 | 20 | -13.40 | |
|  Howes, David J | | | 1567 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Chidipothu, Nikhil | | | 1283 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Miles, Barry S | | | 1528 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kumaresan, Darshan | | | 1525 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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