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Individual Calculations June 2023 |
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| Mariapppan, Anish Total change: 109.20 | |   |
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| 68th Maryland Open - Under 2300 | Rockville, MD | USA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1716 | 3.50 | 5 | 2.40 | 40 | 96.00 | |
|  Diao, Matthew Guo | | | 1973 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Goktepe, Derin | | | 2062 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Daniels, Jason | | | 1946 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Sherman, David | | | 1976 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Dubnoff, Micah Simon | | | 1773 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | The 1st Annual Metropolitan Open | Herndon, Virginia | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1716 | 2.50 | 5 | 0.33 | 40 | 13.20 | |
| | Lenderman, Aleksandr | g | | 2572 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Matthew, W Sammons | | | 1581 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Chabris, Christopher | c | | 2053 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Neil, Luo | | | 1593 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Adekunle, Alawode | | | 1567 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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