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Individual Calculations January 2018 |
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| Chargonia, Alfredo 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 |
| 1666 | 1569 | 2.00 | 4 | 0.44 | 20 | 8.80 | |
|  Avedisian, Alexander | | | 1923 | URU | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Bril, Luis | | | 1672 | URU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gandara, Jorge | | | 1419 | URU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Broquen, Guillermo | | | 1650 | ARG | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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