Individual Calculations February 2018
 Soukaloun , Detdamlong  Total change: -27.20  Rating chartPersonal card
 1st Laos International Open 2018 Vientiane LAO 2018-01-03
RcRownchangeKK*chgGame
 1389 1305 1.00 4 -0.68 40 -27.20 
  Portugalera, Ric 1705  * PHI0.001-0.0840-3.20 
  Chai, Chang Yik 1123 MAS0.001-0.7440-29.60 
  Laosaengpha, Napat 1517 THA0.001-0.2340-9.20 
  Saipetch, Kai 1211 THA1.0010.374014.80 
 * 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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