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Individual Calculations September 2023 |
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| Yisrael, Shama Total change: 32.80 | |   |
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| 31st annual Southern Open - Major | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1810 | 3.00 | 4 | 1.82 | 20 | 36.40 | |
|  Chakrabarti, Brejesh | f | | 2362 | USA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Trey, Justin | | | 1567 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Roll, Craig B | | | 2177 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Stone, Vincent William | | | 2006 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | FISCHER CHESS LEAGUE 2023 - OPEN TOURNAMENT IV | Miami, Florida | USA | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1810 | 2.00 | 4 | -0.18 | 20 | -3.60 | |
| | Torres, Javier Antonio | f | | 2149 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Diez, Jordanys Javier | | | 1449 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Balmaceda, Ruben E | | | 1463 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sattaru, Sritej Sai | | | 1987 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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