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Individual Calculations May 2019 |
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| Wong, Kar Yan Total change: 63.60 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1674 | 3.50 | 5 | 1.59 | 40 | 63.60 | |
|  Kuran, Rainer | | | 1427 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Balzert, Antonius | | | 1904 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Horata, Hakan | | | 1862 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Suter, Ramon | | | 1810 | SUI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Sistig, Max | | | 1816 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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