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Individual Calculations October 2017 |
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| Cawston, M John Total change: 34.80 | |   |
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| 5th Inverness Congress - Major 2017 | Inverness | SCO | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1821 | 3.50 | 4 | 0.83 | 20 | 16.60 | |
|  Barron-Majerik, Jan | | | 1667 | SCO | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Moore, Robin | | | 1769 | SCO | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Aitchison, A Keith | | | 1675 | SCO | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Flood, Raymond | | | 1683 | SCO | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | 15th 4NCL Congress Major | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1821 | 3.50 | 5 | 0.91 | 20 | 18.20 | |
| | Nwachukwu, Chino | | | 1893 | NGR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Hamilton, Douglas | | | 1893 | SCO | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gogia, Armaan | | | 1522 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mort, Andrew J | | | 1836 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ruane, Brendan J | | | 1852 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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