Individual Calculations April 2013 |
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Li, Ruifeng Total change: 23.55 | | |
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2013 DCC FIDE Open III | Richardson, Texas | USA | 2013-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2029 | 2173 | 4.00 | 5 | 0.72 | 15 | 10.80 | |
| Mao, Marcus S | | | 1773 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | Guenther, Travis R | | | 1827 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | Van Meter, Lester | f | | 2203 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | Jayaraman, Arvind | f | | 2279 | IND | 0.50 | 1 | 0.14 | 15 | 2.10 | | Chiang, Jonathan | f | | 2065 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | * 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) | | 2013 UT Dallas Spring FIDE Open sponsored by Turner Construction | Dallas, Texas | USA | 2013-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2045 | 2173 | 2.00 | 2 | 0.66 | 15 | 9.90 | |
| De La Parra, Daniela | | wm | 1980 | MEX | 1.00 | 1 | 0.25 | 15 | 3.75 | | Perez De Aranda, Leonardo | | | 2109 | ESP | 1.00 | 1 | 0.41 | 15 | 6.15 | | 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) | | 2013 Lone Star Open | Houston, Texas | USA | 2013-03-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2034 | 2173 | 3.50 | 5 | 0.19 | 15 | 2.85 | |
| Jiang, Alexander | | | 1815 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | Jiang, Austin | | | 1929 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | Palang, Caissa | | wc | 1957 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | Schoonmaker, Nicholas | c | | 2158 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | Harper, Warren | f | | 2311 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | 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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