|
Individual Calculations July 2022 |
|
|
|
| Tabor, Kai Total change: 3.20 | |   |
|
| 31st Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1962 | 2.50 | 3 | 0.32 | 20 | 6.40 | |
|  Sax, Robert D | | | 1562 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hon, Eric | | | 1877 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Winters, Lance A | | | 1860 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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) | | | | 2022 National Open - Under 2100 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1962 | 2.50 | 3 | -0.16 | 20 | -3.20 | |
| | Kaur, Aradh | | | 1609 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Morreale, Mark | | | 1644 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Macartney-Filgate, Bruce | | | 1603 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | |
|
