Individual Calculations October 2014 |
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De Abreu, Roberto N Total change: 28.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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World Youth Chess Championships 2014 (u18 Boys) | Durban | RSA | 2014-09-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2171 | 2009 | 3.50 | 9 | 0.70 | 40 | 28.00 | |
| Ruiz C, Joshua D | m | | 2395 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | Rindlisbacher, Lars | f | | 2336 | SUI | 0.50 | 1 | 0.37 | 40 | 14.80 | | Serikbay, Chingiz | | | 2173 | KAZ | 0.00 | 1 | -0.28 | 40 | -11.20 | | Olund, Joar | | | 2280 | SWE | 0.00 | 1 | -0.17 | 40 | -6.80 | | Malka, Samuel | | | 2298 | FRA | 0.50 | 1 | 0.34 | 40 | 13.60 | | Nyamdorj, Davaaochir | | | 1804 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | | Visakh, Nr | | | 2300 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | Kenenbaev, Aidar | | | 1743 | KGZ | 1.00 | 1 | 0.18 | 40 | 7.20 | | Nassr, Ali | m | | 2214 | ALG | 0.50 | 1 | 0.26 | 40 | 10.40 | | 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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