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Individual Calculations August 2023 |
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| Kumar, Asha Total change: 36.00 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1823 | 2.50 | 5 | -1.00 | 40 | -40.00 | |
|  Zhao, Kevin | | | 1576 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Hargrove, James Er | | | 1784 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Wang, Bohan | | | 1592 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Wang, Chloe Heathe | | | 1783 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Welcome, Chris | | | 1588 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | HTO Biel 2023 | Biel | SUI | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1823 | 5.00 | 9 | 1.90 | 40 | 76.00 | |
| | Wiesmann, Dominique | | | 1964 | SUI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sala, Matteo | | | 1874 | FRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Arbinger, Roland, Dr. | | | 2063 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Koestinger, Paul | | | 2023 | SUI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Yang, Adelynne | | | 1923 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Jud, Marc | | | 1905 | SUI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Aegerter, Fabrice | | | 1844 | SUI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Corbat, Philippe | | | 1880 | SUI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Mirski, Michal | | | 1992 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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