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Individual Calculations June 2023 |
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| Chan, Sheng Liang Bernard Total change: 44.60 | |   |
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| 2022/23 4NCL Division 1 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2043 | 1.50 | 3 | 0.49 | 20 | 9.80 | |
|  Ledger, Dave J | f | | 2193 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Delaney, John | f | | 2230 | IRL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Starley, Robert | | | 2079 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | 32nd Frome Chess Congress | Frome | ENG | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2041 | 3.50 | 4 | 1.74 | 20 | 34.80 | |
| | May, Adam John | | | 1888 | WLS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hill, Andy | | | 1833 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arkell, Keith C | g | | 2390 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Riis, Soren | | | 2300 | DEN | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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