|
Individual Calculations October 2023 |
|
|
|
| Cruz, Armin Vale Total change: 44.40 | |   |
|
| 2023 Calchess Open Championship - A | Milpitas, California | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1588 | 5.50 | 7 | 1.67 | 20 | 33.40 | |
|  Penagalapati, Anvitha | | | 1383 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Sethi, Kanwar, Jr | | | 1572 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Nathan, Arjun | | | 1461 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lee, Jayden David | | | 1542 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Chung, Kevin | | | 1525 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sabyrov, Muradhan Emir | | | 1551 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Cawthon, Jeremy David | | | 1855 | USA | 0.50 | 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) | | | | 2023 1000GM September BonaFIDE U2000 | Sunnyvale, CA | USA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1588 | 3.50 | 4 | 0.55 | 20 | 11.00 | |
| | Su, Michael | | | 1432 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ramaswamy, Pudur | | | 1273 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zou, Andrew | | | 1437 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Liu, Liam | | | 1456 | USA | 1.00 | 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) | | |
|
