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Individual Calculations October 2021 |
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| Birtwistle, Nigel Total change: 14.80 | |   |
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| Northumbria Masters Open 2021 | Newcastle | ENG | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2123 | 5.50 | 9 | 0.74 | 20 | 14.80 | |
|  Verma, Shlok | | | 1724 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Basman, Michael J | m | | 2289 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lim, Mark | | | 1779 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bradbury, Neil H | m | | 2297 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Greatorex, Roger | | | 1747 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jones, Steven A | | | 2234 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kett, Tim | c | | 2167 | WLS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Dong, Bao Nghia | c | | 2227 | VIE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mosnegutu, Klauss | | | 2235 | ROU | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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