Individual Calculations July 2012 |
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Liao, Simone Total change: 5.10 | | |
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20th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2012-06-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1913 | 0.50 | 2 | -0.30 | 15 | -4.50 | |
| Bykovtsev, Agata | | | 1914 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | Akopian, Robert | | | 2061 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | 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) | | 2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2244 | 1913 | 1.00 | 3 | 0.64 | 15 | 9.60 | |
| Feinstein, Michael | f | | 2245 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | Umezinwa, George O | | | 2242 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | Foisor, Mihaela | | wm | 2244 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | 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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