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Individual Calculations August 2014 |
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| Mangalam, Shreya Total change: 31.40 | |   |
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| 2014 Chess - IQ June Game 60 Plus Score | Skokie, Illinois | USA | 2014-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1614 | 1.00 | 1 | 0.58 | 30 | 17.40 | |
|  Narayanan, Rishi T | | | 1673 | USA | 1.00 | 1 | 0.58 | 30 | 17.40 | |
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) | | | | 2014 Susan Polgar Girls Invitational | Saint Louis Missouri | USA | 2014-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1629 | 1.00 | 3 | 0.35 | 40 | 14.00 | |
|  Real Pereyra, Diana Carime | | wm | 2029 * | MEX | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ding, Kimberly | | wf | 1953 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Becker Queiroz, Stella | | | 1673 | BRA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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