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Blitz:
Individual Calculations September 2023 |
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| Vikas, Hema Total change: -51.60 | |   |
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| July 2023 Marshall Blitz | New York, NY | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1558 | 1.50 | 5 | 0.09 | 40 | 3.60 | |
|  Mottola, Max | | | 1913 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Sobolev, Igor | | | 1654 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ulloa, Leandro | | | 1427 | ECU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Chakravarty, Aritro | | | 1967 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Garcia, Miguel Omar | | | 1836 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | XXXIII Pan-American Youth Blitz Championships - Under 16 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1585 | 4.00 | 8 | -1.38 | 40 | -55.20 | |
| | Rajaram, Anika | | wc | 1428 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Ramesh, Sanjana | | | 1606 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Gomez Camara, Sofia | | | 1477 | MEX | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Navarro Barrios, Eduardo Javier | | | 1185 * | PAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jammalamadaka, Varnika | | | 1527 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Flores Ordaz, Jorge De Jesus | | | 1559 | MEX | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Huang, Lulu | | | 1195 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kaur, Aradh | | | 1510 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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