Individual Calculations May 2015
 Lama, Surbir  Total change: -0.80  Rating chartPersonal card
 15th Bangkok Chess Club Challenger 2015 Pattaya THA 2015-04-13
RcRownchangeKK*chgGame
 1747 2051 5.00 6 -0.04 20 -0.80 
  Dale, Simon 1651  * AUS1.0010.08201.60 
  Tan, Meng Wei 1741 SIN0.501-0.3620-7.20 
  Nitin 1696 IND1.0010.11202.20 
  Ilyes, Peter 1783 NOR0.501-0.3320-6.60 
  Htet, Naing 1652 MYA1.0010.08201.60 
  Olsson, Lars F 1960 SWE1.0010.38207.60 
 * 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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