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Individual Calculations July 2024 |
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| Dedona, Mark Total change: 9.40 | |   |
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| May - June 2024 Marshall Chess Club Weekly U2200 Round 4-6 | New York, NY | USA | 2024-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1885 | 2.00 | 3 | 0.47 | 20 | 9.40 | |
|  Paruchuri, Naveen | | | 1881 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Berg, George | | | 1844 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Calderon, Paul | | | 1917 | USA | 1.00 | 1 | 0.54 | 20 | 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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