Individual Calculations May 2012
 Akharaboollasez, Akharin  Total change: 11.85  Rating chartPersonal card
 12th Bangkok Chess Club Open 2012 Bangkok THA 2012-04-13
RcRownchangeKK*chgGame
 2094 1906 3.00 8 0.79 15 11.85 
  Zhai, Mo wf2262 CHN0.001-0.1115-1.65 
  Franzen, Johan 2111 SWE1.0010.761511.40 
  Akshat, Chandra 2130 IND0.001-0.2215-3.30 
  Daly, Colm f2285 IRL0.5010.41156.15 
  Portugalera, Ric 2176 PHI0.001-0.1715-2.55 
  Greenwood, Martin C 1625 ENG1.0010.16152.40 
  Attwood, James 2090 AUS0.5010.24153.60 
  Chong, Chor Yuen 2075 HKG0.001-0.2815-4.20 

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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