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Individual Calculations September 2023 |
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| Murphy, Conor E Total change: 10.20 | |   |
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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 |
| 2169 | 2458 | 5.00 | 5 | 1.02 | 10 | 10.20 | |
|  De Coverly, Roger D | | | 2058 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Starley, Robert | | | 2064 | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Merry, Alan B | m | | 2445 | ENG | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Taylor, Martin R | f | | 2346 | ENG | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Woolacott, Samuel | | | 1934 | ENG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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