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Individual Calculations February 2020 |
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| Bajarani, Ulvi Total change: -3.50 | |   |
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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 |
| 2257 | 2468 | 3.00 | 6 | -1.31 | 10 | -13.10 | |
|  Graham, Paul | | | 2068 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zapata Hincapie, John | | | 2072 | COL | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Baryshpolets, Andrey | g | | 2564 | UKR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Rangarajan, Roshan | | | 2105 | IND | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Yang, Christopher | | | 2132 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Quesada Perez, Yuniesky | g | | 2601 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | * 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 |
| 2375 | 2468 | 6.50 | 9 | 0.96 | 10 | 9.60 | |
| | Harazinska, Ewa | | wm | 2178 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Daggupati, Balaji | f | | 2311 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Moon, Benjamin | f | | 2237 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Peng, Shunkai | f | | 2315 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Jacobson, Brandon | m | | 2470 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Tang, Andrew | g | | 2521 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Korley, Kassa | m | | 2416 | DEN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Sarkar, Justin | m | | 2385 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Ali Marandi, Cemil Can | g | | 2546 | TUR | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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