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Individual Calculations August 2014 |
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| Real Pereyra, Diana Carime Total change: -18.60 | |   |
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| 2014 Susan Polgar Girls Invitational | Saint Louis Missouri | USA | 2014-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2080 | 2.50 | 4 | -0.93 | 20 | -18.60 | |
|  Mangalam, Shreya | | | 1680 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kulkarni, Soumya | | | 1680 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilajeva, Veronika | | | 1680 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ding, Kimberly | | wf | 1953 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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