Individual Calculations May 2012
 Gershkowich, David  Total change: 0.00  Rating chartPersonal card
 Pesah 2012 Mark Centre Tel Aviv ISR 2012-04-08
RcRownchangeKK*chgGame
 2209 2210 2.50 5 0.00 15 0.00 
  Blass, Uri 2006 ISR1.0010.24153.60 
  Battaglini, Gabriel m2403 FRA0.001-0.2515-3.75 
  Cnaan, Moshe 2135 ISR1.0010.40156.00 
  Goikhman, Valentin 2261 ISR0.001-0.4315-6.45 
  Gamayev, Oleg 2239 ISR0.5010.04150.60 

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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