Individual Calculations March 2024
 Dorfman, Michael  Total change: 22.00  Rating chartPersonal card
 Opening of the Year in Ramat Gan: Masters Ramat Gan ISR 2024-01-30
RcRownchangeKK*chgGame
 1758 1442 2.00 7 0.61 40 24.40 
  Zilbershatz, Noam 1798 ISR0.5010.394015.60 
  Qasem, Huda 1871 ISR0.001-0.0740-2.80 
  Libman, Guy f2227 ISR0.0010.00400.00 
  Goz, Shachar 1743 ISR0.001-0.1540-6.00 
  Neumann, Amit 1649 ISR1.0010.774030.80 
  Bar Shay, Doron 1408 ISR0.001-0.5540-22.00 
  Lapushnian, Maya 1609 ISR0.5010.22408.80 

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)
 
 Bet Tel Aviv 2024 2-3 Israel ISR 2024-02-08
RcRownchangeKK*chgGame
 1399 1442 0.50 1 -0.06 40 -2.40 
  Liberman, Tomer 1399 ISR0.501-0.0640-2.40 

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)
 

 

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