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Individual Calculations October 2014 |
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| Stabulnieks, Klavs Total change: 4.80 | |   |
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| X Baltic school chess festival 2014 | Riga | LAT | 2014-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1894 | 5.00 | 7 | 0.67 | 40 | 26.80 | |
|  Grivnieks, Alberts | | | 1623 | LAT | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Molenda, Marcin | | | 2102 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Sirosh, Ilja | | | 2130 | EST | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Imanovs, Elhans | | | 1806 | LAT | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Spiridonov, Mikhail | | | 1677 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bekasovs, Rihards | | | 1592 | LAT | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Brikers, Aleksandrs | | | 1635 | LAT | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | World Youth Chess Championships 2014 (u14 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1980 | 3.50 | 9 | -0.55 | 40 | -22.00 | |
| | Zhu, Yi | f | | 2231 | CHN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vogel, Roven | | | 2380 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ranchen, Yuantai | | | 1580 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gelbenegger, Patrick | | | 1754 | AUT | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Marais, Daniel | | | 1580 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mitrabha, Guha | f | | 2096 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Fawzy, Adham | f | | 2120 | EGY | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Tiglon, Bryce | | | 2139 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hilby, Craig | | | 2215 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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