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Individual Calculations September 2017 |
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| Ali, Golam S Total change: 12.00 | |   |
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| 2017 Midland Championship Open | West Bromwich | ENG | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1859 | 1.50 | 4 | 0.60 | 20 | 12.00 | |
|  Harborne, Matthew J | | | 2121 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Hunt, Malcolm A | | | 2039 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Savage, Nicholas W | | | 1986 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Nelson, Jonathan P | | | 2182 | ENG | 0.00 | 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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