Individual Calculations November 2012
 Harper, Ryan  Total change: 14.25  Rating chartPersonal card
 Umadacup 2012 - Open section Paramaribo SUR 2012-10-03
RcRownchangeKK*chgGame
 2057 2237 7.50 9 0.95 15 14.25 
  Sanches, Romario 2037 SUR1.0010.24153.60 
  Siban, Michael c2063 SUR1.0010.27154.05 
  Davy, Damion 2099 JAM1.0010.31154.65 
  Veer, Willem 1877 SUR1.0010.10151.50 
  Lo Kim Lin, Frank 1989 SUR1.0010.19152.85 
  Hanoeman, Suradj c2006 SUR1.0010.21153.15 
  Matoewi, Roger c2122 SUR0.501-0.1615-2.40 
  Marcus, Joseph 2160 TRI0.001-0.6115-9.15 
  Gajadin, Dewperkash f2164 SUR1.0010.40156.00 

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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