Individual Calculations May 2012
 Ovcina, Dennis  Total change: 23.25  Rating chartPersonal card
 6th Sydney International Open 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 2306 2220 5.00 9 1.55 15 23.25 
  Gerges, Fady 1878 AUS1.0010.12151.80 
  Karthikeyan, P. m2414 IND1.0010.751511.25 
  Rathnakaran, K. m2410 IND0.001-0.2515-3.75 
  Szabo, Gergely-Andras-Gyula g2553 ROU0.001-0.1215-1.80 
  Milligan, Helen wf1991 NZL1.0010.21153.15 
  Yang, Kaiqi m2360 CHN1.0010.691510.35 
  Xie, George Wendi m2456 AUS1.0010.801512.00 
  Cheng, Bobby f2344 AUS0.001-0.3315-4.95 
  Illingworth, Max f2352 AUS0.001-0.3215-4.80 

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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