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Individual Calculations September 2017 |
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| Shore, James R Total change: -17.00 | |   |
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| 104th British Championships Weekend Under 1825 | Llandudno | ENG | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1661 | 2.00 | 4 | -0.85 | 20 | -17.00 | |
|  Hosdurga, Chirag | | | 1411 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Robinson, Brian | | | 1581 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Coleman, Frederick | | | 1516 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dunne, John P | | | 1479 | IRL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | |
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