Rapid: Individual Calculations May 2013
 Gukhvat, Peter  Total change: 12.20  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2284 2253 3.00 5 0.61 20 12.20 
  Elbaum, Almog 2072 ISR1.0010.26205.20 
  Greenfeld, Alon g2536 ISR0.001-0.1620-3.20 
  Tratatovici, Dan 2155 ISR1.0010.37207.40 
  Segal, Naum 2066 LAT1.0010.26205.20 
  Mikhalevski, Victor g2590 ISR0.001-0.1220-2.40 

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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