International
Chess Federation


Rating Calculations


  Standard Ratings April 2025
Total change: -26.40
Rishon Lezion ISR 2025-02-04 2025-03-18
RcRownchgKK*chg
 1898 2298 0.00 1 -0.92 20 -18.40
  Shapira, Avner 1898  *  ISR 0.00 1 -0.92 20 -18.40
 * Rating difference of more than 400.
Israel ISR 2025-03-12 2025-03-19
RcRownchgKK*chg
 2455 2303 0.50 1 0.20 20 4.00
  Bar, Roman m 2455 ISR 0.50 1 0.20 20 4.00
Israel ISR 2025-03-12 2025-03-19
RcRownchgKK*chg
 2403 2303 0.50 3 -0.60 20 -12.00
  Erenberg, Ariel m 2507 ISR 0.00 1 -0.24 20 -4.80
  Kochavi, Ori m 2357 ISR 0.00 1 -0.42 20 -8.40
  Shvayger, Yuliya m wg 2344 ISR 0.50 1 0.06 20 1.20