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Individual Calculations January 2018 |
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| Barandiaran, Gabriel Total change: 8.80 | |   |
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| IV Alekhine 2017 Ajedrez Celeste | Punta del este | URU | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1870 | 1.50 | 2 | 0.44 | 20 | 8.80 | |
|  Perez, Cecilia Manuela | | wc | 1563 | URU | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Guerrero, Alvaro | | | 2109 | URU | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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