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Individual Calculations October 2017 |
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| Marziotte, Andres Total change: 0.00 | |   |
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| World Youth Chess Championship 2017 U14 Open | Montevideo | URU | 2017-09-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1565 | 0 | 1.50 | 7 | 0.00 | 1335 | | 0.00 | |
|  Rojas, Steven | | | 1941 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Martinez, Jonathan | | | 1556 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Sosa, Bruno | | | 1263 | URU | 0.00 | 1 | 0.00 | | 0.00 | | | Decia, Joaquin | | | 1362 | URU | 0.50 | 1 | 0.00 | | 0.00 | | | Guedikian, Alan Misac | | | 1568 | URU | 1.00 | 1 | 0.00 | | 0.00 | | | Huanca Perez, Joaquin | | | 1659 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Grospietro, Patricio | | | 1608 | ARG | 0.00 | 1 | 0.00 | | 0.00 | |
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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