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Individual Calculations November 2015 |
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| Premkumar, Hiren Total change: 35.60 | |   |
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| 2015 DCC FIDE Open XII | Richardson, Texas | USA | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1850 | 3.00 | 4 | 0.57 | 40 | 22.80 | |
|  Kaniyar, Utkarsh | | | 1534 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Patel, Advait | | | 2250 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moore, Alex M | | | 1613 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Devagharan, Devina | | wf | 1715 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | | | 4th Fall OCF FIDE Chess Open | Stillwater, Oklahoma | USA | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1850 | 1.50 | 4 | 0.32 | 40 | 12.80 | |
| | Amburn, Thomas | | | 2090 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Johnson, Chuck | | | 1978 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Veal, Joe Dean | | | 1946 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Long, James | | | 2016 | 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) | | |
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