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Individual Calculations February 2020 |
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| Le, Nguyen Total change: -31.60 | |   |
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| 2019 Pan-American Intercollegiate Championship | Charlotte, North Carolina | USA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1999 | 1.50 | 4 | -0.26 | 20 | -5.20 | |
|  Belous, Vladimir | g | | 2399 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Janus, Nathan | | | 1749 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Krykun, Yuriy | f | | 2352 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Munoz, Claudia | | wc | 1801 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1999 | 1.00 | 7 | -1.32 | 20 | -26.40 | |
| | Grabinsky, Aaron | | | 2363 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chambers, Ezra Paul | f | | 2266 | BDI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jacobson, Aaron | f | | 2336 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Comsa, Ciprian | | | 1862 | ROU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kozelov, Roman | | | 2120 | UKR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Narayanan, Samrug | c | | 2185 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dill, James | | | 1898 | USA | 0.00 | 1 | -0.64 | 20 | -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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