Individual Calculations September 2023 |
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Li, Robert Total change: -46.40 | | |
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June-July 2023 Marshall Thursday Open | New York, NY | USA | 2023-06-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1775 | 1737 | 0.00 | 2 | -0.92 | 40 | -36.80 | |
| Nasta, Kiren | | | 1958 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | Vaneswaran, Anand | | | 1591 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | 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) | | July-August 2023 Marshall Monday Rounds 1-3 | New York, NY | USA | 2023-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1830 | 1737 | 0.50 | 2 | -0.27 | 40 | -10.80 | |
| Hardin, John M | | | 1694 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | Solomon, Ciprian | | | 1966 | 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) | | July-August 2023 Marshall Monday Rounds 4-6 | New York, NY | USA | 2023-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1944 | 1737 | 0.50 | 2 | 0.03 | 40 | 1.20 | |
| Rosenberg, Evan S | | | 1973 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | Kozower, Ethan | | | 1914 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | 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) | |
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