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Individual Calculations November 2018 |
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| Valentine, Tim Total change: 0.40 | |   |
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| 38th Surrey Chess Congress Major | London | ENG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1566 | 2.00 | 4 | 0.01 | 40 | 0.40 | |
|  O Gorman, Brendan | | | 1712 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Dias, Ruwan | | | 1303 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Pappas, Alexandros | | | 1674 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Bloom, Paul | | | 1555 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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