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Individual Calculations August 2018 |
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| Panchanatham, Vignesh Total change: -54.00 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2431 | 4.50 | 9 | -2.46 | 10 | -24.60 | |
|  Kumar, Naman | | | 2100 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Plotkin, Mark | | | 2250 | CAN | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Liu, Zhaoqi | | | 2163 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Stearman, Josiah | f | | 2285 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Guo, Arthur | f | | 2165 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lin, Dachey | f | | 2240 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Chasin, Nico | f | | 2123 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Jacobson, Brandon | f | | 2303 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Song, Edward | f | | 2275 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | |
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 |
| 2160 | 2437 | 4.50 | 9 | -2.94 | 10 | -29.40 | |
| | Turgut, Aydin | | | 2109 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Easton, Jack | | | 2238 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Plunkett, Robert | | | 2129 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Banik, Siddharth G | | | 2275 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | De Melo Lux, Hugo | | | 2154 | BRA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Markzon, Gregory | f | | 2114 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Li, Max J | | | 2037 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kumar, Aravind | f | | 2153 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lin, Andy | | | 2230 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | * 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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