Individual Calculations January 2020
 Brand, Rami  Total change: -10.40  Rating chartPersonal card
 Rishon Fall 2019 U2000 Rishon Letzion ISR 2019-10-22
RcRownchangeKK*chgGame
 1549 1503 3.00 8 -0.52 20 -10.40 
  Waisberg, Arnold 1755 ISR0.001-0.1920-3.80 
  Vaserman, Eduard 1636 ISR0.001-0.3220-6.40 
  Sandovich, Liviu 1501 ISR1.0010.502010.00 
  Medovoy, Yaniv 1468 ISR0.501-0.0520-1.00 
  Arian, Tomer 1619 ISR0.001-0.3420-6.80 
  Agur, Abraham 1520 ISR0.5010.02200.40 
  Shulman, Andi 1342 ISR1.0010.29205.80 
  Vinarsky, Vyacheslav 1552 ISR0.001-0.4320-8.60 

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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