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Individual Calculations May 2019 |
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| Petermann, Michail Total change: -10.00 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2251 | 3.50 | 7 | -0.50 | 20 | -10.00 | |
|  Doering, Stefan | | | 2011 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Gukesh, D | g | | 2536 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Von Zimmermann, Georg | | | 2065 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Shyam, Sundar M. | g | | 2519 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krause, Thomas | | | 2092 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mohammadi Nia, Borna | | | 2085 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Cahen, Alexis | | | 2100 | FRA | 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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