Blitz: Individual Calculations March 2018
 Vainer, Boaz  Total change: -4.00  Rating chartPersonal card
 Kiryat Ono Winter Blitz 21.02.18 Kiryat Ono ISR 2018-02-21
RcRownchangeKK*chgGame
 1852 1964 8.50 14 -0.20 20 -4.00 
  Cohen, Amir 1564  * ISR1.0010.08201.60 
  Cohen, Amir 1564  * ISR1.0010.08201.60 
  Reshef, Omer m2310 ISR0.5010.39207.80 
  Reshef, Omer m2310 ISR0.001-0.1120-2.20 
  Shetah, Roi 1857 ISR0.001-0.6520-13.00 
  Shetah, Roi 1857 ISR1.0010.35207.00 
  Uritsky, Eli 2017 ISR1.0010.572011.40 
  Uritsky, Eli 2017 ISR1.0010.572011.40 
  Poleg, Matan 2001 ISR0.001-0.4520-9.00 
  Poleg, Matan 2001 ISR0.001-0.4520-9.00 
  Uritsky, Yonathan 1612 ISR1.0010.11202.20 
  Uritsky, Yonathan 1612 ISR0.001-0.8920-17.80 
  Tamir, Roee 1603 ISR1.0010.10202.00 
  Tamir, Roee 1603 ISR1.0010.10202.00 
 * 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)
 

 

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