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Individual Calculations September 2017 |
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| Dharmasena, Kian Total change: 19.20 | |   |
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| 104th British Championships Under 10 | Llandudno | ENG | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1442 | 2.00 | 4 | -0.17 | 40 | -6.80 | |
|  Thatte, Nishchal | | | 1535 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Verma, Shlok | | | 1553 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Clarkson, George | | | 1383 | ENG | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Shek, Daniel | | | 1124 | ENG | 1.00 | 1 | 0.13 | 40 | 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) | | | | 104th British Championships Under 1750 | Llandudno | ENG | 2017-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1442 | 1.00 | 1 | 0.65 | 40 | 26.00 | |
| | Daly, Grant | | | 1549 | ENG | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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