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Individual Calculations August 2015 |
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| Idnani, Roshan R Total change: 49.20 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1822 | 2.50 | 8 | 0.32 | 40 | 12.80 | |
|  Wheeler, Cameron | f | | 2222 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bustamante Orta, Jorge | | | 2120 | MEX | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Yagiz, Bora | | | 1969 | TUR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sumathi, P | | | 1865 | IND | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Gaffagan, Steven | | | 2069 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Taylor, Kevin P | | | 1733 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | De Fotis, Gary | | | 1957 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Sohal, Tanraj | | | 2222 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 8th New York International Championship | New York, New York | USA | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 1822 | 2.00 | 8 | 0.91 | 40 | 36.40 | |
| | Wang, Qibiao | | | 2222 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Akylbekov, Nasyr | | | 2222 * | KGZ | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Pressman, Leif | f | | 2222 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karan, Bhatty | | | 2093 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ren, Yitian | | | 2141 | CHN | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Wang, Andrew C | | | 2173 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Balck, Eric | | | 1998 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Juac, Majur | | | 2091 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | |
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