Individual Calculations December 2016
 Chan, Wen Hui Ryan  Total change: -13.20  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2016 Singapore SGP 2016-09-17
RcRownchangeKK*chgGame
 1253 1322 3.00 5 0.01 40 0.40 
  Lean, Boon Cheng Richard 1654 SGP0.001-0.1240-4.80 
  Tang, Joey 1089 SGP1.0010.21408.40 
  Tang, Yiheng 1255 SGP1.0010.414016.40 
  Kow, Chong Ann Dennis 1126 SGP0.001-0.7540-30.00 
  Goh, Julien 1141 SGP1.0010.264010.40 

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)
 
 33rd National Age Group Chess Championships 2016 - Open Under-10 Singapore SGP 2016-11-19
RcRownchangeKK*chgGame
 1036 1322 0.50 1 -0.34 40 -13.60 
  Haralalka, Divij 1036 IND0.501-0.3440-13.60 

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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