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Individual Calculations September 2018 |
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| Connolly, Marcus Pa Total change: -71.60 | |   |
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| 105th British Championships Over 50 | Hull | ENG | 2018-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1830 | 1.00 | 5 | -1.36 | 40 | -54.40 | |
|  Wager, John D | | | 2045 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Gibbs, Dominic V | | | 1948 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Allison, Paul A | | | 1615 | ENG | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Towers, Nigel S | | | 1834 | ENG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Clancy, Martin J | | | 1810 | ENG | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 105th British Championships Under 1900 | Hull | ENG | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1830 | 3.00 | 5 | -0.43 | 40 | -17.20 | |
| | Sellick, Simon C | | | 1674 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Livesey, R Nigel | | | 1746 | ENG | 0.50 | 1 | -0.12 | 40 | -4.80 | | | O Gorman, Brendan | | | 1734 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Weersing, Abigail Riis | | | 1608 | ENG | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Georgiou, Denis | | | 1690 | ENG | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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