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Rapid:
Individual Calculations July 2017 |
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| Parker, Keith Total change: -14.00 | |   |
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| 4th Muswell Hill Weekday Rapid Open | London | ENG | 2017-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1730 | 0.00 | 3 | -0.70 | 20 | -14.00 | |
|  Harari, Zaki | | | 2046 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Stern, Robert | | | 1840 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Pein, Jonathan | | | 1954 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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