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Individual Calculations July 2017 |
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| Hastilow, Sarah Total change: 9.40 | |   |
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| CCF CUP 2017 U1500 Section Rounds 1-4 | London | ENG | 2017-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1152 | 1.50 | 3 | 0.47 | 20 | 9.40 | |
|  Gold, Harry | | | 1320 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Sahdev, Varun | | | 1242 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Charles, Greg M | | | 1250 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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