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Individual Calculations September 2023 |
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| Niu, Qiming Total change: 125.20 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1877 | 4.00 | 8 | 1.84 | 40 | 73.60 | |
|  Degenhard, Simon | f | | 2242 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Horyna, Josef | | | 1688 | CZE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Taragelova, Martina | | | 2030 | SVK | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Jasso, Matej | | | 2143 | CZE | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Jordanov, Mihail | | | 2152 | MKD | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Daeschler, Florian | f | | 2225 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Vanduyfhuys, Daria | | wf | 2097 | BEL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lehmann, Alexander | | | 2005 | GER | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Brugse Meesters 2023 Open - Belgian Championship 2023 Open A | Brugge | BEL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1877 | 4.00 | 8 | 1.29 | 40 | 51.60 | |
| | Neininger, Ralph | | | 2121 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Oloeriu, Calin | | | 1699 | BEL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Verduyn, Frederic | f | | 2119 | BEL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Heldenbergh, Nils | | | 2087 | BEL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Anciaux, Marc | | | 2055 | BEL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Van Hoolandt, Patrick | f | | 2064 | MNC | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Verduyn, Philippe | | | 2114 | BEL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sabe, Aurelien | | | 1791 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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