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Individual Calculations October 2022 |
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| Webster, Vivien Total change: 42.00 | |   |
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| Northumbria Chess Masters - Challengers | Newcastle | ENG | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1521 | 3.50 | 7 | 2.10 | 20 | 42.00 | |
|  Clarke, Peter | | | 1775 | SCO | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Erskine-Pereira, Jack | | | 1753 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Patrick, David A | | | 1803 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Taylor, Mark | | | 1737 | ENG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Tomlinson, Zak | | | 1767 | ENG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Waterfield, Mark | | | 1750 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kane, Robert | | | 1745 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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