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Individual Calculations March 2012 |
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| Troff, Kayden W Total change: 39.60 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2279 | 2.50 | 6 | -0.35 | 15 | -5.25 | |
|  Friedel, Joshua E | g | | 2523 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Shaw, Tenzing W | | | 2154 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Yankovsky, Roman | | | 2397 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Fields, Paul H | | | 2230 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Dean, Jim H | f | | 2278 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Kelley, Dereque D | | | 2231 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2440 | 2257 | 5.50 | 9 | 2.99 | 15 | 44.85 | |
| | Sevillano, Enrico | m | | 2490 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gaffagan, Steven | | | 2071 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sarkar, Justin | m | | 2370 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Pruess, David | m | | 2395 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Hunt, Adam | m | | 2462 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Friedel, Josh | g | | 2523 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Smith, Bryan | m | | 2460 | USA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Shulman, Yury | g | | 2598 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Ramirez, Alejandro | g | | 2594 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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