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Individual Calculations September 2019 |
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| Su, Kevin Total change: -58.40 | |   |
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| 8th Annual Washington International - Premier | Rockville, Maryland | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1753 | 2.00 | 7 | -0.52 | 40 | -20.80 | |
|  Barrow, William | | | 1941 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Chen, Benjamin | | | 1910 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kunder, Steven | | | 1691 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Patil, Anuprita | | wf | 2067 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Pugh, Lawrence | | | 1980 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Maheshwari, Jayant | | | 1874 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Tarantin, Joseph | | | 1613 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 2019 NAYCC U12 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1729 | 4.00 | 6 | -0.94 | 40 | -37.60 | |
| | Richard, Huang | | | 1443 | CAN | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Henry, Xianrui Zhang | | | 1421 | CAN | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Richard, Chen | | | 1445 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Vishruth, Sharma | | | 1506 | CAN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Aaron, Liu | | | 1446 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Alex, Jikai Yan | | | 1505 | CAN | 1.00 | 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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