Individual Calculations December 2018
 Lee, Peng Keong  Total change: 70.00  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2018 Singapore SGP 2018-09-15
RcRownchangeKK*chgGame
 1427 1491 0.50 1 -0.09 20 -1.80 
  Tang, Ngai Juan Dixon 1427 SGP0.501-0.0920-1.80 

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)
 
 Thailand Pattaya Open Chess Championship 2018 Pattaya THA 2018-10-24
RcRownchangeKK*chgGame
 1762 1491 5.00 8 3.59 20 71.80 
  Laohawirapap, Prin 1750 THA1.0010.822016.40 
  Concio, Michael Jr. 1891  * PHI0.001-0.0820-1.60 
  Ingason, Sigurdur 1791 ISL0.001-0.1520-3.00 
  Choksi, Khushi 1751 SGP1.0010.822016.40 
  Anup, Kumar S. 1800 IND0.001-0.1420-2.80 
  Sorensen, Bernhard W. 1693 DEN1.0010.762015.20 
  Ho, Xinglun Royce 1727 SGP1.0010.802016.00 
  Batchis, Paul 1696 USA1.0010.762015.20 
 * 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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