Individual Calculations July 2011
 Wu, Howard  Total change: -18.30  Rating chartPersonal card
 36th Annual Keres Memorial Richmond, British Columbia CAN 2011-05-20
RcRownchangeKK*chgGame
 2099 2145 1.00 4 -1.22 15 -18.30 
  Gentes, Kevin f2268 CAN0.001-0.3315-4.95 
  Lai, Jingzhou 2027 CAN0.001-0.6615-9.90 
  Kyriakides, Savvas 2181 CAN0.5010.05150.75 
  Pokora, Lubomir 1921 CZE0.501-0.2815-4.20 

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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