Individual Calculations December 2012 |
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Richter, Paul Total change: 8.40 | | |
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2012 East Bay Open | Concord, California | USA | 2012-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2007 | 1949 | 1.00 | 2 | 0.16 | 30 | 4.80 | |
| Seitzer, Phillip | | | 2014 | USA | 0.50 | 1 | 0.09 | 30 | 2.70 | | Beilin, Allan | | | 1999 | USA | 0.50 | 1 | 0.07 | 30 | 2.10 | | 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 California Class Championship | Santa Clara, California | USA | 2012-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2131 | 1949 | 1.00 | 3 | 0.12 | 30 | 3.60 | |
| Beilin, Allan | | | 1999 | USA | 0.50 | 1 | 0.07 | 30 | 2.10 | | Kaufman, Raymond | m | | 2349 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | Gallegos, Paul A | | | 2044 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | | * 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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