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Individual Calculations January 2023 |
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| Ammasani, Smayan Total change: 9.60 | |   |
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| 2022 North Carolina Open | Charlotte, North Carolina | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1543 | 1.50 | 4 | 0.16 | 40 | 6.40 | |
|  Cutitaru, Marius | | | 1431 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Suresh, Akshat | | | 1795 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hoshino, Karen | | wf | 1803 | JPN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Samani, Amin | | | 1673 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1525 | 2.00 | 6 | 0.08 | 40 | 3.20 | |
| | Kothapalli, Pradhyumna Kumar | | | 1831 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Qian, Bobby | | | 1709 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Saber, Yasser | | | 2098 | MAR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Field, Lila | | | 1334 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Swaminathan, Pranav | | | 1617 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Balakrishnan, Naveen | | | 1609 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | |
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