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Rapid:
Individual Calculations September 2018 |
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| Ortolani, Paolo Total change: -23.20 | |   |
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| 1st Kingston Rapidplay Chess Tournament Open | Kingston | ENG | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1653 | 0.00 | 5 | -1.16 | 20 | -23.20 | |
|  Seymour, Timothy P | | | 2048 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Foley, John P | | | 1979 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Grieve, Harry | | | 1783 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Shepherd, Katherine M | | | 1838 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Finn, Peter | | | 1746 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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