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Individual Calculations August 2018 |
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| Kumar, Nikhil Total change: -32.40 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2286 | 4.00 | 9 | -2.16 | 10 | -21.60 | |
|  Boris, Peter | | | 1886 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Xu, Arthur | c | | 1955 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sadorra, Julio | g | | 2546 | PHI | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Zong, Davis | | | 2009 | USA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Samadashvili, Martha | | wf | 2040 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Turgut, Aydin | | | 2109 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Checa, Nicolas | m | | 2479 | USA | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Mathur, Rithwik | | | 2100 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Nunbhakdi, Tawin | | | 2027 | THA | 0.50 | 1 | -0.32 | 10 | -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) | | | | 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2300 | 5.00 | 9 | -1.08 | 10 | -10.80 | |
| | Sherman, David | | | 2010 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Clasby, Derek | | | 2071 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Pan, Kevin | | | 2028 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Li, Ruifeng | g | | 2583 | USA | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Wu, Rochelle | | wc | 2110 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Baquero, Luis A | | | 2115 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Xu, Grant Y | | | 2171 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Eidemiller, Mark | | | 2205 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Chen, Justin | | | 2175 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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