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Individual Calculations May 2019 |
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| Lagunow, Alexander Total change: -7.50 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2371 | 5.00 | 9 | -0.75 | 10 | -7.50 | |
|  Sarvadh, Sathiaram | | | 2079 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Ammon, Tobias | | | 2181 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Predojevic, Borki | g | | 2621 | BIH | 0.50 | 1 | 0.31 | 10 | 3.10 | | | Ter-Sahakyan, Samvel | g | | 2601 | ARM | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Van Ketel, Raoul | f | | 2202 | NED | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Alvarez Serrano, Carlos | | | 2200 | ESP | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Van Der Valk, Niklas | | | 2126 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Prill, Daniel | | | 2211 | GER | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Parnali, S Dharia | | wm | 2144 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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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