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Individual Calculations June 2023 |
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| Gibbs, Dominic V Total change: 6.20 | |   |
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| 2022/23 4NCL Division 3 East Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1848 | 2.00 | 3 | 0.34 | 20 | 6.80 | |
|  Taylor, Alistair | | | 1764 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Trevelyan, John | | | 1865 | WLS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Boughen, Andrew | | | 1802 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | English Seniors Championships 2023 - Over 50 | Leamington Spa | ENG | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1879 | 2.00 | 6 | -0.03 | 20 | -0.60 | |
| | Dishman, Stephen | f | | 2259 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Thompson, Ian D | f | | 2064 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Crocker, Philip J | | | 2148 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hymer, Barry | | | 1898 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Cole, Graham | | | 1643 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Brett, Andrew R | | | 2085 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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