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Individual Calculations May 2019 |
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| Udaykumar, Arunn Mark Total change: -13.40 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1711 | 4.00 | 7 | -0.67 | 20 | -13.40 | |
|  Decker, Thomas | | | 1842 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Motzer, Marc | | | 1521 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Ruemmele, Tobias | | | 1511 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mattenberger, Matthias | | | 1351 | SUI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Hussein, Hikmat | | | 1500 | SYR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bongardt, Livius | | | 1423 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Becker, Ralf | | | 1834 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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