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Individual Calculations September 2023 |
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| Archibong, Ubong S Total change: -20.80 | |   |
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| Northumbria Masters Open | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2085 | 2.50 | 8 | -1.04 | 20 | -20.80 | |
|  Walker, David J | f | | 2253 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Sowray, Peter J | f | | 2151 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Henderson, David | | | 2113 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Shearsby, Jude | | | 2053 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kjartansson, Gudmundur | g | | 2458 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chan, Sheng Liang Bernard | | | 2051 | MAS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Banerjee, Supratit | | | 2016 | SCO | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ethelontis, Alexandros N | | | 2015 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | |
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