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Individual Calculations May 2018 |
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| Valkama, Eero Total change: 32.40 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2222 | 5.50 | 9 | 1.62 | 20 | 32.40 | |
|  Lambertz, Michael | | | 1959 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Vrolijk, Liam | f | | 2433 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Firat, Burak | g | | 2453 | TUR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Roelle, Philipp | | | 2065 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zujev, Oleg | | | 2391 | LTU | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Loiseau, Quentin | m | | 2427 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kerigan, Demre | m | | 2367 | TUR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Unat, Can Haktan | c | | 2002 | TUR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tugui, Adrian | | | 2373 | ROU | 0.50 | 1 | 0.20 | 20 | 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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