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Individual Calculations September 2023 |
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| Diaz, Jorge Luis Total change: 18.60 | |   |
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| 31st annual Southern Open - U2100 | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1815 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
|  Ganta, Srijan | | | 1583 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Hernandez Luna, Jose Angel Angel | c | | 1950 | MEX | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | FISCHER CHESS LEAGUE 2023 - OPEN TOURNAMENT IV | Miami, Florida | USA | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1815 | 3.00 | 5 | 1.04 | 20 | 20.80 | |
| | Morales, Ernesto Felix | | | 1706 | CUB | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ramirez, Robert Yorisan | | | 2018 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vila, Brandon | | | 1684 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Torres, Javier Antonio | f | | 2149 | USA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Slade, Theodore Luke | | | 1991 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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