Individual Calculations May 2018
 Ahn, Sungmin  Total change: 0.40  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 2047 1872 2.00 7 0.02 20 0.40 
  Huang, Renjie 2272  * CHN0.5010.42208.40 
  Diez, Allan 2095 PHI0.001-0.2220-4.40 
  Aayush, Bhattacherjee 1472  * IND1.0010.08201.60 
  Wang, Shixu B 2123 CHN0.001-0.1920-3.80 
  Varshini, V wf2122 IND0.001-0.1920-3.80 
  Kondrak, Christof 2169 AUT0.001-0.1520-3.00 
  Zhu, Ying 2079 CHN0.5010.27205.40 
 * 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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