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Rapid:
Individual Calculations July 2017 |
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| Johnson, Elizabeth Total change: -13.20 | |   |
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| Richmond Rapidplay U120 June 2017 | Twickenham | ENG | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1608 | 1.00 | 2 | -0.66 | 20 | -13.20 | |
|  Brett, Alex I | | | 1424 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Suhaani, Lohia | | wc | 1208 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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