Individual Calculations July 2012
 Gleizer, Mark  Total change: 2.10  Rating chartPersonal card
 ISR 2nd League North 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2189 2169 2.50 5 0.14 15 2.10 
  Melamed, Guy 2007 ISR0.001-0.7115-10.65 
  Prozhanski, Genrik 2275 ISR1.0010.64159.60 
  Roizman, Michael 2194 ISR0.5010.03150.45 
  Porat, Daniel 2200 ISR0.001-0.4615-6.90 
  Miller, Evgeny 2269 CAN1.0010.64159.60 

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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