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Individual Calculations August 2015 |
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| Ghatti, Sanjay Total change: -38.60 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2305 | 4.50 | 8 | -0.68 | 20 | -13.60 | |
|  Davila Blanco, Juan Jose | | | 1905 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chandra, Akshat | m | | 2495 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gorovets, Andrey | m | | 2514 | BLR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Odeh, Kenneth | | | 2027 | NGR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zheng, Andrew | | | 2113 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bennett, David Michael | c | | 2120 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vazquez Maccarini, Danitza | | wm | 2014 | PUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Balakrishnan, Praveen | | | 2226 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2182 | 2.00 | 6 | -1.25 | 20 | -25.00 | |
| | Shabalov, Alexander | g | | 2538 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Helfst, Matt D | | | 1941 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Checa, Nicolas D | f | | 2344 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Arun, Siddharth | | | 2011 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Apte, Neel | | | 2085 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Feng, Maggie | | wc | 2037 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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