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Individual Calculations August 2017 |
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| Lovell, William Pm Total change: -59.20 | |   |
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| Hampstead FIDE Congress Under 2200 July 17 | London | ENG | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1678 | 0.50 | 4 | -0.93 | 40 | -37.20 | |
|  Jarzebowski, Kacper | | | 1926 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Jekel, Wolfgang | | | 1795 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kirupakaran, Vishnu | | | 1612 | ENG | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Spanton, Tim R | | | 1821 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 14th 4NCL Congress Major | Reading | ENG | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1678 | 0.50 | 3 | -0.55 | 40 | -22.00 | |
| | Tart, Peter K | | | 1914 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ireland, David J | | | 1922 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Brown, Geoffrey D | | | 1565 | ENG | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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