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Individual Calculations June 2019 |
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| Rorrer, Grayson Total change: -152.40 | |   |
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| 2019 DCC FIDE Open VI | Richardson, Texas | USA | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1825 | 1.50 | 4 | -2.08 | 40 | -83.20 | |
|  Kalyanaraman, Raghav | | | 1425 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Liu, Eric | | | 1425 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Deviprasath, Sharvesh | | | 1444 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gutla, Aryan | | | 1556 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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) | | | | 74th Annual Texas State Championship | Fort Worth, Texas | USA | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1825 | 1.50 | 6 | -1.73 | 40 | -69.20 | |
| | Ramanathan, Premnath | f | | 2225 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hullahalli, Adarsh | | | 1949 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tsuei, Kai | | | 1708 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Blakeman, Cole | | | 1581 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Rose, Samuel | | | 1661 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Zhu, Harvey | | | 1719 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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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