Individual Calculations February 2023 |
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Rich, Ben S Total change: 28.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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29th 4NCL Congress Open | Harrogate | ENG | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2003 | 1812 | 2.00 | 5 | 0.70 | 40 | 28.00 | |
| Fava, Lorenzo | | | 2111 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Brencher, Paul | | | 1933 | ENG | 0.50 | 1 | 0.16 | 40 | 6.40 | | Furness, Robert M | | | 2056 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | Gardiner, Eric D | | | 1905 | ENG | 1.00 | 1 | 0.63 | 40 | 25.20 | | Bak, Christopher | | | 2010 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | 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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