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Individual Calculations December 2021 |
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| McCarthy, Damian Total change: 6.80 | |   |
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| 2021 Scarborough Chess Congress | Scarborough | ENG | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1855 | 2.50 | 5 | -0.10 | 20 | -2.00 | |
|  Townsend, M Paul | | | 2130 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Burrows, Martin P | | | 2125 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Best, Francis P | | | 1472 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Szasz, Anna Katinka | | | 1735 | HUN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Shapland, David | | | 1713 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | 2021/22 4NCL Division 3 North Rounds 1-2 | Doncaster | ENG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1855 | 2.00 | 2 | 0.44 | 20 | 8.80 | |
| | Lamb, Ian | | | 1568 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Clarke, Paul R H | | | 1688 | ENG | 1.00 | 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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