Blitz: Individual Calculations April 2015
 Pyernik, Moshe  Total change: -4.40  Rating chartPersonal card
 Cnaan Moshe 70th Birthday blitz 2015 Herzliya ISR 2015-03-22
RcRownchangeKK*chgGame
 2017 2126 5.50 9 -0.22 20 -4.40 
  Schwarz, Harry 2006 ISR1.0010.34206.80 
  Philosoph, Assi 2012 ISR0.501-0.1620-3.20 
  Zorella, Benzion 2069 ISR1.0010.42208.40 
  Ciobanu, Camelia-Adriana wm2234 ROU0.001-0.3520-7.00 
  Zilberman, Avi 1935 ISR0.501-0.2520-5.00 
  Poleg, Dan 1973 ISR1.0010.30206.00 
  Lavi, Idan 2130 ISR0.001-0.4920-9.80 
  Towers, Brian 1764 ISR1.0010.10202.00 
  Hadari, Ariel 2029 ISR0.501-0.1320-2.60 

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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