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Individual Calculations September 2014 |
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| Bishop, Geoffrey Total change: -18.20 | |   |
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| Golders Green August Bank Holiday Congress: MAJOR Under 1900 (160 ECF) | London | ENG | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1810 | 2.00 | 4 | -0.91 | 20 | -18.20 | |
|  Balaji, Aaravamudhan | | | 1616 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Winter, Malcolm J. | | | 1557 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Sonnis, Steve | | | 1676 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rogal, Chris | | | 1681 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | |
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