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Individual Calculations March 2012 |
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| Sanchez, Robert Total change: -22.80 | |   |
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| 2012 FIDE Open VI | Richardson, Texas | USA | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1935 | 0.00 | 2 | -0.50 | 30 | -15.00 | |
|  Nonchev, Kalin K | | | 2174 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Chiang, Sarah | | wc | 2081 | USA | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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 Southwest Collegiate Championships | Dallas, Texas | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 1935 | 0.00 | 3 | -0.26 | 30 | -7.80 | |
|  Holt, Conrad | m | | 2335 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Nemcova, Katerina | | wg | 2293 | CZE | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Cornejo, Max | m | | 2335 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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