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Individual Calculations February 2020 |
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| Ngo, Bach Total change: -8.80 | |   |
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| 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2027 | 1.50 | 7 | -0.22 | 40 | -8.80 | |
|  Sarkar, Justin | m | | 2385 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Mulyar, Michael | m | | 2380 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Comsa, Ciprian | | | 1862 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Cezila Jr, Rubens | | | 2239 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Xu, Grant | | | 2228 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Beradze, Irakli | m | | 2427 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rangarajan, Karthik | | | 2230 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | |
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