Individual Calculations May 2012
 Kaplivatski, Alexander  Total change: -9.15  Rating chartPersonal card
 Pesah 2012 Mark Centre Tel Aviv ISR 2012-04-08
RcRownchangeKK*chgGame
 2144 2241 2.50 5 -0.61 15 -9.15 
  Zlotogorsky, Itay 1954 ISR0.501-0.3415-5.10 
  Cnaan, Moshe 2135 ISR0.501-0.1415-2.10 
  Segal, Naum 2065 LAT1.0010.27154.05 
  Battaglini, Gabriel m2403 FRA0.001-0.2915-4.35 
  Tratatovici, Dan 2163 ISR0.501-0.1115-1.65 

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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