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Individual Calculations September 2019 |
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| Bryant, Richard Be Total change: -15.80 | |   |
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| 106th British Championships Under 2050 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1900 | 3.00 | 5 | -0.80 | 20 | -16.00 | |
|  Dharmasena, Gavith | | | 1585 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Dharmasena, Kian | | | 1548 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Turner, Sam | | | 1611 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | See, Tristian | | | 1957 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Trivedi, Aarnavh | | | 1669 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 106th British Championships Under 1900 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1900 | 3.00 | 4 | 0.01 | 20 | 0.20 | |
| | Kelly, Ronan | | | 1586 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Morrison, Munroe L | | | 1735 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | O`gorman, Brendan | | | 1722 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Murrell, Mark Ra | | | 1769 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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