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Individual Calculations October 2023 |
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| Shangin, Lev Total change: -20.40 | |   |
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| Marshall Monday FIDE 20 Rounds 1-5 | New York, NY | USA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1796 | 0.50 | 2 | -0.06 | 40 | -2.40 | |
|  Dans, Dwight | | | 1999 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Klein, Ethan J | | | 1930 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 9th annual Central New York Open - Open | Syracuse, NY | USA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1784 | 1.50 | 3 | -0.45 | 40 | -18.00 | |
| | Chen, Xilin | | | 1801 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Cao, Frank Zhongtian | | | 1556 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Al-Adsani, Sami W | | | 1651 | KUW | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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