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Individual Calculations March 2012 |
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| Holt, Conrad Total change: 19.50 | |   |
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| 2011 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2461 | 3.00 | 3 | 0.91 | 10 | 9.10 | |
|  Ryba, Andrew | | | 2149 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Foisor, Sabina | | wg | 2358 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | |  Cornejo, Max | m | | 2399 | PER | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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 Southwest Collegiate Championships | Dallas, Texas | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2394 | 2480 | 4.00 | 5 | 1.04 | 10 | 10.40 | |
| | Sanchez, Robert | | | 2080 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cornejo, Max | m | | 2411 | PER | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Bykhovsky, Anatoly | g | | 2536 | ISR | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Neimer, Vitaly | m | | 2385 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Yotov, Valentin | g | | 2560 | BUL | 1.00 | 1 | 0.61 | 10 | 6.10 | | | * 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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