Individual Calculations February 2020
 Caspi, Israel  Total change: 13.30  Rating chartPersonal card
 Israeli National Team Championship 2020 Round 1-4 Various ISR 2020-01-08
RcRownchangeKK*chgGame
 2333 2474 4.00 4 1.33 10 13.30 
  Polyakov, Alex 2235 ISR1.0010.20102.00 
  Erenberg, Shlomy 2145 ISR1.0010.12101.20 
  Zanan, Evgeny m2503 ISR1.0010.54105.40 
  Galburd, Yan m2450 ISR1.0010.47104.70 

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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