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Individual Calculations November 2011 |
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| Hodges, Peter Total change: 8.10 | |   |
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| 33rd Annual Southern California Open | San Diego, California | USA | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1971 | 1.50 | 4 | 0.27 | 30 | 8.10 | |
|  Carreto, Giovanni | c | | 2248 | MEX | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Griffith, Kyron | | | 2212 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Stallings, Jay | | | 2092 | USA | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Hilby, Craig | | | 1956 | USA | 1.00 | 1 | 0.48 | 30 | 14.40 | |
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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