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Individual Calculations January 2011 |
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| Castro, Jairo Antonio Total change: -39.15 | |   |
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| World Youth Chess Championships 2010 - Open under 14 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1945 | 4.00 | 11 | -2.61 | 15 | -39.15 | |
|  Amstadt, Aron | | | 2262 | HUN | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Tairi, Krenar | | | 1634 | MKD | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Usmanov, Vasily | | | 2219 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tsakiris, Haralambos | | | 1846 | GRE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Filatov, Semen | | | 1629 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Shiau, Suen-Wen | | | 1749 | TPE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Itkin, David | | | 1819 | CAN | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Jang, Kyungsik | | | 1711 | KOR | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Rauramaa, Julius | | | 1839 | FIN | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Shen, Yue | | | 1885 | ESP | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Le, Minh Hoang | c | | 1935 | VIE | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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