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Individual Calculations May 2019 |
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| Gamal, Alaa Total change: 41.20 | |   |
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| Southend Easter Bank Holiday Congress U1900 2019 | Southend | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1721 | 4.00 | 6 | 1.03 | 40 | 41.20 | |
|  Newell, David F | | | 1784 | ENG | 1.00 | 1 | 0.59 | 40 | 23.60 | | | O Gorman, Brendan | | | 1718 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Silva Pena, Angel David | | | 1762 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Maraiyesa, Wole | | | 1695 | ENG | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Ritchie, Paul | | | 1561 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Prince, Alan R | | | 1815 | SCO | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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