Individual Calculations January 2009
 Siban, Michael  Total change: -6.75  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2061 2066 3.50 8 -0.45 15 -6.75 
  Yarmonov, Igor m2322 UKR0.001-0.1915-2.85 
  Ho, Men-Wei 1716 TPE1.0010.11151.65 
  Hamad, Ahmad f2287 SYR0.5010.28154.20 
  Lorenzana, Wilson Estuardo f2201 GUA0.5010.18152.70 
  Chinasamy, Devarajen 2086 MRI0.5010.03150.45 
  Alain Alfred, Marguerite 1716 GAB0.001-0.8915-13.35 
  Press, Shaun 2090 PNG1.0010.53157.95 
  Sujendra, Prasad Sherstha 2068 NEP0.001-0.5015-7.50 

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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