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Individual Calculations January 2019 |
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| Gundam, Rohit Total change: -34.00 | |   |
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| 2018 Houston Open | Houston, Texas | USA | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1942 | 2.50 | 5 | -1.27 | 40 | -50.80 | |
|  Kumarappan, Ganesh | | | 1690 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Nguyen, Anh Nhu | | wc | 1689 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Parker, Anthony | | | 2034 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Cardinal, Scott | | | 1590 | USA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Kunka, Harshid | | | 1596 | USA | 0.50 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | 2018 DCC FIDE Open XII | Richardson, Texas | USA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1942 | 2.00 | 4 | 0.42 | 40 | 16.80 | |
| | Berczes, David | g | | 2342 * | HUN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lin, Dachey | f | | 2236 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rose, Samuel | | | 1712 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sanchez, Robert | | | 1902 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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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