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Individual Calculations September 2023 |
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| Nasta, Kiren Vivek Total change: -5.28 | |   |
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| June-July 2023 Marshall Thursday Open | New York, NY | USA | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1958 | 3.00 | 3 | 0.96 | 33 | 31.68 | |
|  Li, Robert | | | 1737 | CAN | 1.00 | 1 | 0.22 | 33 | 7.26 | |  Berg, George P | | | 1789 | USA | 1.00 | 1 | 0.28 | 33 | 9.24 | | | Ballantyne, Rochelle | | | 1932 | USA | 1.00 | 1 | 0.46 | 33 | 15.18 | |
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) | | | | June 2023 Marshall Premier | New York, NY | USA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1958 | 1.00 | 4 | -1.36 | 33 | -44.88 | |
| | Olsen, Robert | | | 1892 | USA | 0.50 | 1 | -0.09 | 33 | -2.97 | | | Marsh, James | | | 1942 | USA | 0.00 | 1 | -0.52 | 33 | -17.16 | | | Mansurov, Yusuf | | | 1750 | USA | 0.00 | 1 | -0.77 | 33 | -25.41 | | | , , Nick Panico | | | 1970 | USA | 0.50 | 1 | 0.02 | 33 | 0.66 | |
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) | | | | 1st Annual Pennsylvania Classic | Langhorne, Pennsylvania | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2008 | 4.00 | 5 | 0.73 | 33 | 24.09 | |
| | Alice, Chovanec | | | 1599 | USA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Manish, B Kashyap | | | 1608 * | USA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Ansh, Shah | | | 2173 | IND | 0.00 | 1 | -0.28 | 33 | -9.24 | | | Joseph, Mucerino Jr | | | 1857 | USA | 1.00 | 1 | 0.30 | 33 | 9.90 | | | Kent, Slate | | | 2045 | USA | 1.00 | 1 | 0.55 | 33 | 18.15 | | | * 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) | | | | XXXIII Pan-American Youth Chess Festival - Under 16 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2057 | 6.00 | 9 | -0.49 | 33 | -16.17 | |
| | Jiang, Leo | | | 1657 * | USA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Pjevic, Dario | | | 1701 | USA | 0.50 | 1 | -0.39 | 33 | -12.87 | | | Murali, Rishi | | | 1565 | USA | 1.00 | 1 | 0.04 | 33 | 1.32 | | | Adury, Anant | | | 2108 | USA | 0.00 | 1 | -0.43 | 33 | -14.19 | | | Shaw, Jaden | c | | 2096 | JAM | 0.00 | 1 | -0.45 | 33 | -14.85 | | | Xu, Jayden | | | 1688 | USA | 1.00 | 1 | 0.10 | 33 | 3.30 | | | Locham, Divjot | | | 1573 | CAN | 1.00 | 1 | 0.05 | 33 | 1.65 | | | Nandhakumar, Vaseegaran | | | 2250 | USA | 0.50 | 1 | 0.25 | 33 | 8.25 | | | Zhao, Alex | | | 1870 | USA | 1.00 | 1 | 0.26 | 33 | 8.58 | | | * 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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