Individual Calculations May 2015
 Nikzaban, Ehsan  Total change: 20.20  Rating chartPersonal card
 15th Bangkok Chess Club Challenger 2015 Pattaya THA 2015-04-13
RcRownchangeKK*chgGame
 1826 2017 6.00 7 1.01 20 20.20 
  Goh, Ethan 1617  * SIN1.0010.08201.60 
  Priye, Bikram 1730 NEP1.0010.16203.20 
  Kamphusan, Thaphat 1633 THA1.0010.09201.80 
  Maung, Maung Kyaw Zaw Hein 1735 MYA1.0010.16203.20 
  Doostkam, P 2063 IRI1.0010.562011.20 
  Chakrabarti, Tamal 1909 IND0.501-0.1520-3.00 
  Lumidao, Mervin 2097 PHI0.5010.11202.20 
 * 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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