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Individual Calculations March 2012 |
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| Traub, Igor Vladim Total change: 1.20 | |   |
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| 2012 Winter Tuesday Night Marathon | San Francisco, California | USA | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2098 | 3.50 | 6 | -0.25 | 15 | -3.75 | |
|  Eytan, David | | | 1713 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | De Lenea, Digne | | | 1899 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Wong, Russell | | | 2109 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Rumph, Todd | | | 2152 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Todortsev, Victor | | | 1884 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fuentes, Romulo | | | 2163 | USA | 0.00 | 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) | | | | 3rd Annual Golden State Open | Concord, California | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2098 | 1.00 | 1 | 0.33 | 15 | 4.95 | |
| | Banik, Siddharth G | | | 1971 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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