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Individual Calculations May 2019 |
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| Eche, Sylvain Total change: -3.20 | |   |
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| Southend Easter Bank Holiday Congress Open 2019 | Southend | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2061 | 4.50 | 7 | -0.16 | 20 | -3.20 | |
|  Rahman, K Azizur | | | 1878 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Bara, Radu-Valentin | | | 1750 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Xu, Edison | | | 1746 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Penna, Tommaso | | | 2012 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Zapolskis, Antanas | m | | 2284 | LTU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mueller, Jens | | | 1931 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ruane, Brendan J | | | 1885 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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