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Individual Calculations September 2015 |
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| Zheng, Andrew Total change: 41.60 | |   |
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| 4th Annual Washington International - Section A | Rockville, Maryland | USA | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2121 | 3.50 | 9 | 1.04 | 40 | 41.60 | |
|  Kaufman, Larry C | g | | 2320 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Wang, Qibiao | | | 2291 | CHN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Tarhon, Brian | | | 2248 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Song, Edward | f | | 2290 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mandizha, Farai | m | | 2344 | ZIM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Pressman, Leif | f | | 2276 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Balakrishnan, Praveen | | | 2309 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Song, Michael | f | | 2319 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Karma, Pandya | | | 2256 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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