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Individual Calculations January 2023 |
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| Gu, Samuel Total change: 13.20 | |   |
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| 2nd Annual Forester Open - U2100 | Frisco, Texas | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1545 | 1.50 | 6 | -1.52 | 40 | -60.80 | |
|  Nagulapally, Ayan | | | 1436 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Panda, Asmit | | | 1392 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Gupta, Sara S | | | 1526 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ikediashi, Alfred | | | 1590 | NGR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ramadhar, Kishore | | | 1945 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dasari, Saathvik | | | 1461 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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) | | | | 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1489 | 3.50 | 7 | 1.85 | 40 | 74.00 | |
| | Fielding, Michael | | | 1814 | ENG | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Welcome, Chris | | | 1692 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Chakka, Pardhav | | | 1766 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kamesh, Vidyuth | | | 1345 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Simon, Christopher | | | 1838 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Baim, Elvin | | | 1722 | AZE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kayma, Thomas | | | 1851 | USA | 0.00 | 1 | -0.10 | 40 | -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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