|
Individual Calculations February 2023 |
|
|
|
| Pillai, Natesh Total change: -16.00 | |   |
|
| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1492 | 0.00 | 1 | -0.18 | 40 | -7.20 | |
|  Miller, Collin A | | | 1756 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 11th annual Boston Chess Congress - U2100 Section | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1492 | 1.50 | 4 | -0.22 | 40 | -8.80 | |
| | Russell, Hanon | | | 1783 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Cao, Frank Zhongtian | | | 1528 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | McDaniel, Steven E | | | 1426 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Pan, Zachary | | | 1472 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
|
