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Individual Calculations August 2018 |
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| Zilajeva, Veronika Total change: -5.20 | |   |
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| 15th Annual Susan Polgar Foundation Girls Invitational | St. Louis, Missouri | USA | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1814 | 0.50 | 2 | -0.26 | 20 | -5.20 | |
|  Velidandla, Sarvag | | | 1714 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Demchenko, Svitlana | | wf | 2154 | CAN | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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