Individual Calculations May 2018
 Pilchin, Uri  Total change: -14.60  Rating chartPersonal card
 Jerusalem Championship 2018 Jerusalem ISR 2018-01-29
RcRownchangeKK*chgGame
 1800 1827 3.50 8 -0.73 20 -14.60 
  Lukin, Elisha 2133 ISR0.001-0.1420-2.80 
  Kfir, Itzhak 1555 ISR1.0010.17203.40 
  Rudnev, Nikolay 1962 ISR0.001-0.3220-6.40 
  Shavit, Inbar 1494 ISR0.501-0.3820-7.60 
  Oliel, Yehonatan 1641 ISR1.0010.26205.20 
  Volodarsky, Michael 1476 ISR1.0010.11202.20 
  Kovalenko, .sergiy S 2181 UKR0.001-0.1120-2.20 
  Lerner, Malkiel 1960 ISR0.001-0.3220-6.40 

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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