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Individual Calculations September 2019 |
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| Chan, James Total change: -11.20 | |   |
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| Riga Technical University Open 2019 - Tournament A | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2067 | 1.50 | 8 | -1.81 | 20 | -36.20 | |
|  Miedema, David | m | | 2371 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Chernyak, Viktoria | | wf | 2238 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Krivcenko, Alexandr | | | 1907 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Raahul, V S | | | 2270 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ratsma, Midas | f | | 2275 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ibrahimova, Sabina | | wm | 2207 | AZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Avotins, Maigonis | | | 1912 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Altunbay, Onder | | | 1915 | TUR | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Vienna Chess Open A | Vienna | AUT | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2067 | 4.50 | 9 | 1.25 | 20 | 25.00 | |
| | Theissl Pokorna, Regina | | wg | 2310 | AUT | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Chylewski, Patryk | f | | 2356 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Khmelevski, Serguei | | | 2257 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Humburg, Philipp | | | 2256 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Binder, Moriz | | | 2224 | AUT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mayrhuber, Tobias | | | 1995 | AUT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Noordhoek, Henk | | | 2010 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kordzadze, Nino | | | 1993 | AUT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Goessler, Markus | | | 2198 | AUT | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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