Individual Calculations December 2017
 Pravdivetz, Vladimir  Total change: 20.00  Rating chartPersonal card
 Jeruchess Start of Season 2017 over 2000 Jerusalem ISR 2017-09-11
RcRownchangeKK*chgGame
 2014 1975 5.50 10 1.00 20 20.00 
  Slonimskij, Arkadij 2138 RUS0.5010.22204.40 
  Lukin, Elisha 2143 ISR1.0010.722014.40 
  Vazana, Yochay 1921 ISR0.501-0.0820-1.60 
  Cohen Revivo, Alon 2003 ISR0.001-0.4620-9.20 
  Agmon, Yonatan 1865 ISR1.0010.35207.00 
  Slonimskij, Arkadij 2138 RUS0.001-0.2820-5.60 
  Lukin, Elisha 2143 ISR0.5010.22204.40 
  Vazana, Yochay 1921 ISR0.501-0.0820-1.60 
  Cohen Revivo, Alon 2003 ISR0.5010.04200.80 
  Agmon, Yonatan 1865 ISR1.0010.35207.00 

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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