Individual Calculations July 2018
 Ng, Jan-Ray Benjamin  Total change: 0.00  Rating chartPersonal card
 3rd SG City Chess Open 2018 - Challengers Singapore SGP 2018-05-28
RcRownchangeRpKK*chgGame
 1156 0 1.00 5 0.00 916   0.00 
  Khua, Yew Heng Brandon 1109 SGP0.0010.00 0.00 
  Yeo, Klaus Lucas 1166 SGP1.0010.00 0.00 
  Kwan, Jun Yong David 1075 SGP0.0010.00 0.00 
  Nainika, Gupta 1083 SGP0.0010.00 0.00 
  Shek, Daniel 1345 ENG0.0010.00 0.00 

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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