Individual Calculations September 2023 |
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Howells, S Wyn Total change: -12.40 | | |
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51st Thanet and East Kent Chess Congress - Open | Sandwich | ENG | 2023-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1927 | 1673 | 0.00 | 3 | -0.62 | 20 | -12.40 | |
| Starley, Robert | | | 2064 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | De Coverly, Roger D | | | 1917 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | Faulkner, Martin J | | | 1801 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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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