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Individual Calculations January 2018 |
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| Silva Rosas, Natalia Total change: 5.40 | |   |
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| Open 117 de nau64 | Montevideo | URU | 2017-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1846 | 2.50 | 3 | 0.27 | 20 | 5.40 | |
|  Romero, Robert | | | 1582 | URU | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Griselka, Diego | | | 1724 | URU | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Reolon, Victor | | | 1661 | URU | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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