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Individual Calculations August 2023 |
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| Sargsyan, Anna Total change: -5.10 | |   |
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| 2023 Charlotte Norm Super Swiss | Charlotte, NC | USA | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2359 | 5.50 | 9 | -1.00 | 10 | -10.00 | |
|  Gardezi, Arsal | | | 2099 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Karthik, Advaith | | | 2094 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Korley, Kassa | m | | 2459 | DEN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Senft, Sean | | | 2160 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Jiang, Andrew | | | 2170 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Padhye, Rohan | | | 2136 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Deatrick, Alexander | | | 2081 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Catherina, Michelle | | wm | 2153 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Vettese, Nicholas | m | | 2272 | CAN | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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) | | | | 2023 Charlotte Summer Open - Championship | Charlotte, NC | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2359 | 3.50 | 5 | 0.49 | 10 | 4.90 | |
| | Liu, Ethan | | | 1959 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Peatman, Carter Frank | | | 1990 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Benen, Samson | f | | 2339 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Moradiabadi, Elshan | g | | 2522 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Becerra, Julio J | g | | 2447 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | * 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) | | |
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