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Individual Calculations February 2020 |
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| Harris R/e, Luke Total change: 15.20 | |   |
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| 2020 Charlotte Open - U2200 | Charlotte, North Carolina | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1683 | 1.50 | 4 | 0.03 | 40 | 1.20 | |
|  Peatman, Carter | | | 1998 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Jin, Xiaodong | | | 1604 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Guthrie, Michael | | | 1635 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Nguyen, Tien | | wm | 1977 | VIE | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 5th Southeastern FIDE Championship | Charlotte, North Carolina | USA | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1683 | 2.50 | 5 | 0.35 | 40 | 14.00 | |
| | Rutten, Alexander | | | 2000 | NED | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tay, Brian | | | 1694 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Johnson, Donald | | | 1756 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Karthik, Advaith | | | 1756 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Jiang, Andrew | | | 1499 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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