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Individual Calculations May 2023 |
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| Lawrence, Simon Total change: 43.60 | |   |
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| 65th Southend Easter Congress - U1900 | Southend-on-Sea | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1501 | 3.00 | 6 | 1.09 | 40 | 43.60 | |
|  Figueroa, Edison | | | 1760 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Tomlinson, Zak | | | 1737 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Saunders, Michael | | | 1657 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Berkley, Stephen W | | | 1635 | ENG | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Prince, Alan R | | | 1635 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pereslavtsev, Sergey | | | 1428 | ENG | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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