|
Individual Calculations April 2023 |
|
|
|
| Landa, Alex Total change: -14.20 | |   |
|
| Jeruchess Feb-March Weinstein System long game | Jerusalem | ISR | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1805 | 1.00 | 2 | -0.07 | 20 | -1.40 | |
|  Reznik, Nathan | | | 1405 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zlotnik, Andrew | | | 2096 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | League Alef Jerusalem 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1805 | 0.00 | 2 | -0.64 | 20 | -12.80 | |
| | Goldberg, Shmuel | | | 1935 | RSA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Goldberg, Shmuel | | | 1935 | RSA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
|
