Individual Calculations February 2018
 Chan, Peng Kong  Total change: -5.80  Rating chartPersonal card
 1st Laos International Open 2018 Vientiane LAO 2018-01-03
RcRownchangeKK*chgGame
 1946 2170 6.00 9 -0.58 10 -5.80 
  Kulchayodom, Pridiyathon 1770  * THA1.0010.08100.80 
  Sim, Jia Ru 1770  * MAS0.001-0.9210-9.20 
  Prommuang, Araya 1770  * THA1.0010.08100.80 
  Hoe, Chew Ming Thomas 1770  * SGP1.0010.08100.80 
  Schebler, Gerhard g2394 GER0.001-0.2210-2.20 
  Burbach, Bruno 1770  * GER1.0010.08100.80 
  Khumnorkaew, Tupfah 2066 THA0.501-0.1410-1.40 
  Nguyen, Thi Minh Oanh wf1812 VIE1.0010.10101.00 
  Sriram, Jha g2393 IND0.5010.28102.80 
 * 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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