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Individual Calculations May 2019 |
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| Lagunow, Raphael Total change: -7.60 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2428 | 5.50 | 9 | -0.76 | 10 | -7.60 | |
|  Weisenburger, Horst | | | 2106 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Sahin, Ozgun | | | 2220 | TUR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Zolfagharian, Kevin | | | 2192 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Indjic, Aleksandar | g | | 2592 | SRB | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Hecht, Carsten | | | 2273 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Riess, Alexander | f | | 2282 | GER | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Schmuecker, Marcus | | | 2230 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Bharath, Subramaniyam H | c | | 2301 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Olcum, Ahmet | f | | 2281 | TUR | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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