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Individual Calculations September 2023 |
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| Rivera, Ingris Total change: -9.20 | |   |
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| 1000GM 2023 June Scheveningen Group 1 | Milpitas, California | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2239 | 3.00 | 6 | -1.12 | 20 | -22.40 | |
|  Champsi, Imran | | | 1864 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Deng, Henry | | | 2163 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Yan, Nathan | | | 2192 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Yang, Maxwell | | | 1908 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rajaram, Rohan | c | | 2138 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Liu, Aiden | | | 2224 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | 2023 1000GM July Scheveningen IM Norm #3 | Sunnyvale, CA | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2240 | 4.50 | 7 | 1.33 | 20 | 26.60 | |
| | Nathan, Nitish | c | | 2179 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jiang, Lucas | | | 2325 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Guo, Andrew | f | | 2321 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Yu, Jiangwei | | | 2261 | CHN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Shivakumar, Shawnak | f | | 2387 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Tang, Dylan | | | 2093 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wang, Isaac | | | 2353 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 47 Obert Internacional d'Escacs Ciutat de Badalona | Badalona (Barcelona) | ESP | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2169 | 5.50 | 8 | -0.67 | 20 | -13.40 | |
| | Galiano Martinez, Antonio | | | 1830 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alfara Ayllon, Jose Luis | | | 1914 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vivaan, Vijay Saraogi | | | 2027 | IND | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sonkalan, Bharati | | | 2036 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kersten, Julian | | | 1950 | AUT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Prada Villagrasa, Pau Manel | | | 1874 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bajaj, Prakhar | | | 1914 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Martin Capitan, Feliciano | | | 2046 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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