|
Individual Calculations September 2021 |
|
|
|
| Puri, Arjun Total change: -47.60 | |   |
|
| 11th Annual Dewain Barber National Tournament of Middle School State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2078 | 2.00 | 4 | -0.16 | 40 | -6.40 | |
|  Vidyarthi, Vyom | c | | 2225 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Gutla, Aryan | | | 1910 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Tyrrell, Benjamin | | | 1678 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chasin, Nico Werner | f | | 2300 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | 16th Annual Indianapolis Open - Major | Indianapolis, Indiana | USA | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 2074 | 1.50 | 3 | -1.03 | 40 | -41.20 | |
| | Rambha, Hemachandra | | | 1786 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Povinelli, Braydon Edward | | | 1697 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Akintonde, Jimi | | | 1853 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | |
|
