Individual Calculations September 2011
 Zaw, Win Lay  Total change: -4.90  Rating chartPersonal card
 Campomanes Memorial Yangon International Open 2011 Yangon MYA 2011-07-05
RcRownchangeKK*chgGame
 2247 2382 5.50 9 -0.49 10 -4.90 
  William, Lee Kah Howe 1982  * MAS1.0010.08100.80 
  Moun, Moun Latt 2182 MYA0.501-0.2610-2.60 
  Tint, Swe Win A 2119 MYA1.0010.18101.80 
  Shen, Siyuan m2324 CHN0.501-0.0810-0.80 
  Zaw, One 2234 MYA1.0010.30103.00 
  Turqueza, Mari Joseph 2235 PHI0.501-0.2010-2.00 
  Barbosa, Oliver m2514 PHI0.001-0.3210-3.20 
  Zaw, Oo f2280 MYA1.0010.36103.60 
  Atanu, Lahiri m2349 IND0.001-0.5510-5.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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