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Individual Calculations March 2011 |
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| Liou, Yian Total change: -8.85 | |   |
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| 2011 Berekely International | Berkeley, California | USA | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2285 | 5.00 | 10 | 0.08 | 15 | 1.20 | |
|  Bachmann, Axel | g | | 2548 | PAR | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Ravichandran, Siddarth | m | | 2458 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Troff, Kayden | | | 2247 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Rensch, Daniel | m | | 2393 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Ris, Robert | m | | 2418 | NED | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Carreto, Giovanni | c | | 2231 | MEX | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Yanayt, Eugene | f | | 2218 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Sandberg, Evan | | | 2173 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Kavutskiy, Konstantin | | | 2170 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Gurevich, Daniel | | | 2078 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | 2nd Annual Golden State Open | Concord, California | USA | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2285 | 4.00 | 7 | -0.67 | 15 | -10.05 | |
| | Gaffagan, Steven R | | | 1995 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Pupols, Viktors | | | 2181 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Sevian, Samuel | | | 2108 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Harmon-Vellotti, Carl | | | 1885 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Flores, Mauricio | g | | 2519 | CHI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Brown, Michael W | | | 2079 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Formanek, Edward W | m | | 2233 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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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