Individual Calculations September 2023 |
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Campbell, David Total change: -50.60 | | |
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July-August 2023 Marshall Monday Rounds 1-3 | New York, NY | USA | 2023-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1884 | 1896 | 0.00 | 2 | -1.03 | 20 | -20.60 | |
| Ruiz, Alberto Arnedo | | | 2081 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | Frumkin, Edward | | | 1686 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | 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) | | 2023 Denver Open | Centennial, CO | USA | 2023-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1939 | 1896 | 1.00 | 4 | -0.79 | 20 | -15.80 | |
| Wofford, Matthew | | | 1998 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | Rubio, Jorge | | | 1904 | MEX | 1.00 | 1 | 0.51 | 20 | 10.20 | | Jin, Ashton | | | 2172 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Marmer, Daniel | | | 1681 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | 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) | | July-August 2023 Marshall Monday Rounds 4-6 | New York, NY | USA | 2023-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1738 | 1896 | 0.00 | 1 | -0.71 | 20 | -14.20 | |
| Nizhegorodtsev, Sergey | | | 1738 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | 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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