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Individual Calculations August 2019 |
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| Parry, Samuel Total change: 165.60 | |   |
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| 126th Scottish Championships U1850 2019 | Edinburgh | SCO | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1607 | 2.00 | 3 | 1.08 | 40 | 43.20 | |
|  Ley Polanco, Chihon | | | 1716 | CHI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Heron, Donald | | | 1844 | SCO | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Murray, Frankie | | | 1704 | SCO | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | 22nd 4NCL Congress Major | Telford | ENG | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1607 | 3.00 | 5 | 1.85 | 40 | 74.00 | |
| | Slinger, Aj (tony) | | | 1843 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Spanton, Tim R | | | 1900 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Dunkley, Michael | | | 1756 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Bryant, Richard Be | | | 1900 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Potter, Steven | | | 1720 | 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) | | | | 106th British Championships Soanes | Torquay | ENG | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1607 | 2.50 | 3 | 1.21 | 40 | 48.40 | |
| | Chadwick, Susan E | | | 1453 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gibbs, Daniel C | | | 1812 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Schmerwitz, Reinhard | | | 1721 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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