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Individual Calculations August 2013 |
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| Chiang, Jonathan Total change: 33.90 | |   |
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| 41st Annual World Open - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2076 | 4.50 | 9 | 2.36 | 15 | 35.40 | |
|  Sloan, Sam | | | 1901 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Kiewra, Keaton | m | | 2422 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Perez, Robert M | | | 2359 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Balasubramanian, Adithya | | | 2298 | IND | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Boor, Carl | f | | 2309 | USA | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Vioreanu, Bogdan | m | | 2404 | ROU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Shetty, Atulya | f | | 2320 | USA | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Alzate, Dario | m | | 2365 | COL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Rahman, Md Taibur | f | | 2301 | BAN | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | 18th Annual Pacific Coast Open | Agoura Hills, California | USA | 2013-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2131 | 3.50 | 6 | -0.10 | 15 | -1.50 | |
| | Korba, Nicky | | | 1998 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Mousseri, Daniel Youseff | | | 2021 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Lu, Albert | | | 2029 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Beilin, Allan | | | 2002 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Bryant, John D | f | | 2415 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bekkedahl, Zachary Allan | | | 1887 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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