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Individual Calculations August 2023 |
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| Gutla, Aryan Total change: -24.50 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2344 | 5.00 | 9 | -2.93 | 10 | -29.30 | |
|  Ling, Evan | | | 1950 | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Zeng, Sheena | | wc | 1932 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Oh, James Y | | | 2030 | USA | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Liu, Ethan | | | 1949 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nandhakumar, Vaseegaran | | | 2026 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | McConnell, Sullivan Mac | | | 2037 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Brady, Tyson | | | 2077 | USA | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Guo, Anni | | | 1944 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bryant, Todd Charles | | | 2075 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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) | | | | 2023 Charlotte Norm Super Swiss | Charlotte, NC | USA | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2315 | 4.50 | 9 | 0.48 | 10 | 4.80 | |
| | Slade, Theodore | | | 2012 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Woodward, Andy | m | | 2476 | USA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Kanli, Alperen | c | | 2081 | AZE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Becerra, Julio | g | | 2447 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Korley, Kassa | m | | 2459 | DEN | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Shankar, Gauri | f | | 2360 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Mardov, Dimitar | m | | 2472 | USA | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Mitkov, Nikola | g | | 2447 | MKD | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Fedorowicz, John | g | | 2388 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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) | | |
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