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Individual Calculations June 2024 |
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| Norman, Kenneth I Total change: -8.40 | |   |
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| English Seniors Over 65 | Kenilworth | ENG | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2116 | 2.50 | 4 | -0.42 | 20 | -8.40 | |
|  Erdogan, Hassan | | | 1877 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Bellers, Chris J | | | 1926 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hutchinson, Paul A | | | 1970 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hughes, Roy | | | 1988 | ENG | 1.00 | 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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