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Individual Calculations September 2017 |
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| Chauhan, Pranay Total change: 77.60 | |   |
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| 104th British Championships Major Open | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1769 | 4.00 | 9 | 1.32 | 40 | 52.80 | |
|  Davison, Colin Fs | | | 1926 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Hughes, Gavin James | | | 1849 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Stoyanov, Viktor | | | 1919 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Whitehead, Mark A | | | 1917 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Hubbard, Michael | | | 1922 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Ruane, Brendan J | | | 1857 | ENG | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Edwards, Simon R | | | 1973 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Johnson, Paul A | | | 1870 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jameson, David | | | 2099 | WLS | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 104th British Championships Under 16 | Llandudno | ENG | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1769 | 4.00 | 7 | 0.62 | 40 | 24.80 | |
| | Kalavannan, Koby | | | 2169 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jina, Asha | | | 1632 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Samworth-Calvier, Juju | | | 1594 | ENG | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Jain, Gautam R | | | 1812 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Sanitt, Ethan | | | 1673 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rajesh, Gorak | | | 1763 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ifalore, Michael | | | 1911 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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