Individual Calculations December 2018
 Levinsky, Gregory  Total change: 24.00  Rating chartPersonal card
 Jeruchess Club Championship Open Jerusalem ISR 2018-10-08
RcRownchangeKK*chgGame
 1913 1890 4.50 7 1.20 20 24.00 
  Landa, Alex 1889 ISR0.5010.00200.00 
  Lukovski, Lev 1794 GER1.0010.37207.40 
  Slonimskij, Arkadij 2097 RUS0.5010.27205.40 
  Rudnev, Nikolay 1977 ISR0.5010.12202.40 
  Cohen Revivo, Alon 2041 ISR0.001-0.3020-6.00 
  Pilchin, Uri 1779 ISR1.0010.35207.00 
  Belokopyt, Boris 1811 RUS1.0010.39207.80 

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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