Individual Calculations June 2023 |
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Hutchinson, Norman A Total change: 14.40 | | |
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English Seniors Championships 2023 - Over 65 | Leamington Spa | ENG | 2023-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1929 | 1968 | 4.50 | 7 | 0.72 | 20 | 14.40 | |
| Seymour, Paul | | | 1599 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | Baker, Chris W | m | | 2226 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | | Snape, Ian L | | | 2096 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | Neatherway, A Philip | | | 1739 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | Bray, David | | | 1989 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | De Coverly, Roger D | | | 1945 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | Tucker, David S | | | 1909 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | 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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