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Individual Calculations January 2019 |
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| Karlsen, Christian Total change: 20.20 | |   |
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| Campeonato Panamericano de Ajedrez para Ciegos y Disminuidos Visuales IBCA Copa Gdor Alberto Rodriguez Saa | San Luis | ARG | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1652 | 4.00 | 5 | 1.01 | 20 | 20.20 | |
|  Berrio Suarez, Yina Patricia | | | 1256 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cabrera Sosa, Marco Vinicio | | | 1397 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Calderon Leyton, Jairo Oswaldo | | | 1556 | NCA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ricieri, Vinicius De Andrade | | | 1754 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Merlo, Daniel | | | 1826 | ARG | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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