Individual Calculations July 2011
 Areliuk, Michael  Total change: -19.05  Rating chartPersonal card
 ISR 2nd League North 2011 Various ISR 2011-01-13
RcRownchangeKK*chgGame
 2203 2229 3.00 8 -1.27 15 -19.05 
  Miller, Evgeny 2271 CAN0.5010.06150.90 
  Golovin, Sergey 2306 ISR0.5010.11151.65 
  Bereslavsky, Michael 2185 RUS0.501-0.0615-0.90 
  Efroimski, Marsel wf2225 ISR0.001-0.5115-7.65 
  Cnaan, Moshe 2143 ISR0.001-0.6215-9.30 
  Cohen, Or f2338 ISR0.001-0.3515-5.25 
  Ronen, Israel 2128 ISR0.501-0.1415-2.10 
  Levitsky, Artur 2028 ISR1.0010.24153.60 

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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