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Individual Calculations March 2012 |
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| Griffith, Kyron W Total change: -28.20 | |   |
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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 |
| 2238 | 2213 | 1.50 | 4 | -0.35 | 30 | -10.50 | |
|  Rodriguez, Eric O | f | | 2344 | USA | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Chua, Alexander | | | 2277 | USA | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Liu, Daniel | | | 2049 | USA | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Liou, Yian | | | 2283 | USA | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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 Recession Buster | San Diego, California | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2211 | 2.00 | 4 | -0.59 | 30 | -17.70 | |
| | Hough, Randall | | | 1977 | USA | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Peters, Jack | m | | 2354 | USA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Clawitter, Craig | | | 2082 | USA | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Hilby, Craig | | | 1946 | USA | 1.00 | 1 | 0.18 | 30 | 5.40 | |
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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