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Individual Calculations August 2021 |
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| Hebbar, Eshaan Total change: 186.80 | |   |
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| 49th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1453 | 4.00 | 5 | 2.07 | 40 | 82.80 | |
|  Naylor, Carla | | | 1584 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Zhang, Andrew H | | | 1606 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Onyango, Adia | | | 1778 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Qian, Bobby | | | 1192 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Xu, Noah L | | | 1559 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | 26th Annual Bradley Open - Under 2100 | Windsor Locks, Connecticut | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1453 | 1.00 | 2 | 0.25 | 40 | 10.00 | |
| | Russell, Hanon | | | 1853 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sajeevan, Jithu | | | 1329 | IND | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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) | | | | 22nd Annual Pittsburgh Open - Under 2100 | Pittsburgh, Pennsylvania | USA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1453 | 3.00 | 3 | 2.35 | 40 | 94.00 | |
| | Hemingway, Kevin | | | 1516 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | McCartney, Patrick | | | 1824 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Tay, Brian | | | 1758 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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