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Individual Calculations September 2018 |
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| Yellamraju, Aparna Total change: 18.00 | |   |
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| XXIX Festival Panamericano de la Juventud U-14 Fem | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1500 | 5.00 | 9 | 2.06 | 40 | 82.40 | |
|  Velea, Anne-Marie | | | 1773 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Diaz Charpentier, Kristel Meliss | | | 1515 | CRC | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Frattini, Beatriz Maria | | | 1605 | BRA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Yellamraju, Ambica | | wc | 1688 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Arauco Celestino, Arianna Sofia | | wf | 1645 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Romero Troncoso, Liset Anais | | | 1581 | CHI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Brown, Raehanna | | | 1520 | JAM | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Dommalapati, Aasa | | wc | 1706 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sanchez Tobar, Francisca Valenti | | | 1682 | CHI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 2018 DCC FIDE Open VIII | Richardson, Texas | USA | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1500 | 0.00 | 4 | -1.61 | 40 | -64.40 | |
| | Javakhadze, Zurab | m | | 1900 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rorrer, Grayson | | | 1717 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Darshan, Gaurav | | | 1391 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ghuman, Anant | | | 1380 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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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