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Individual Calculations September 2023 |
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| Pert, Nina Total change: 22.40 | |   |
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| 2023 British Championship | Leicester | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2022 | 4.00 | 9 | 0.56 | 40 | 22.40 | |
|  Ledger, Andrew J | m | | 2299 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Midhun, P U | | | 2168 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kolbus, Dietmar | m | | 2270 | IOM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kueh, Audrey | | wf | 2096 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mitra, Roman C | | | 2171 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dignam, Matthew | | | 2055 | IRL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Starley, Robert | | | 2064 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Shearsby, Jude | | | 2076 | ENG | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Volovich, Julia | | | 1811 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | |
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