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Individual Calculations January 2013 |
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| Greninger, Harley Total change: -7.80 | |   |
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| 2012 Washington Challengers Cup | Seattle, Washington | USA | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 2173 | 1.00 | 2 | -0.84 | 15 | -12.60 | |
|  Dhingra, Sangeeta | | | 1773 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Szabo, Marcell | | | 1773 * | USA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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) | | | | 2012 Washington Class Championships - Master Section | Redmond, Washington | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2173 | 3.00 | 6 | 0.32 | 15 | 4.80 | |
| | Perez, Ignacio | f | | 2197 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Cadman, Chuck | | | 2241 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Macgregor, Michael | | | 2186 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Kenney, Jason | | | 2179 | CAN | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Collyer, Curt D | f | | 2306 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Haessler, Carl A | | | 2164 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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