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Individual Calculations December 2017 |
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| Ramprasad, Cherupalli Total change: -3.20 | |   |
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| 2017/18 4NCL Division 4 South Rounds 1-2 | Reading | ENG | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1856 | 0.00 | 2 | -1.11 | 20 | -22.20 | |
|  Watson, Mikey J | | | 1709 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Tart, Peter K | | | 1922 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Bristol Winter Congress 2017 | Bristol | ENG | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1856 | 2.50 | 4 | 0.95 | 20 | 19.00 | |
| | Beaumont, Chris R | m | | 2256 * | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Lampard, Alice | | | 1647 | SCO | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Svyatoslav, Vorobyev | | | 1903 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Musson, Adam J | | | 2030 | WLS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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