Individual Calculations February 2023 |
|
|
Lazarus, Barry J Total change: -22.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
2023 Winter Open | Roseville, Minnesota | USA | 2023-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1659 | 1737 | 0.00 | 2 | -1.12 | 20 | -22.40 | |
| Weatherspoon, Kyler | | | 1981 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | Ohly, Oliver | | | 1337 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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) | |
|