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Individual Calculations May 2015 |
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| Xie, Tianming Total change: 76.40 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 1970 | 3.50 | 9 | 1.50 | 40 | 60.00 | |
|  Brodsky, David | f | | 2327 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Gautam, Yogesh | | | 2190 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Zheng, Andrew | | | 2156 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Waidyaratne, Kasun | | | 2195 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Betaneli, Alexander | f | | 2254 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Peng, David Tianjian | c | | 2168 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Inapuri, Ramya | | wf | 2142 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Niemann, Hans Moke | | | 2170 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gorti, Akshita | | wf | 2134 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | 2015DCC FIDE Open V | Richardson, Texas | USA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1970 | 2.00 | 4 | 0.41 | 40 | 16.40 | |
| | Yang, Darwin | m | | 2370 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Frenkel, Benjamin | | | 1783 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kirumaki, Ronit | | | 1826 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Berczes, David | g | | 2370 * | HUN | 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) | | |
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