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Individual Calculations August 2017 |
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| Jacob, Sydney J Total change: 6.00 | |   |
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| 14th 4NCL Congress Major | Reading | ENG | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1832 | 2.50 | 3 | 0.30 | 20 | 6.00 | |
|  Brown, Geoffrey D | | | 1565 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Piecha, Lukasz Marek | | | 1752 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ross, Stuart | | | 1619 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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