Individual Calculations November 2018
 Chooi, Yi Jien  Total change: 30.40  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 7 Bandar Puteri , Puchong, Selangor MAS 2018-10-06
RcRownchangeKK*chgGame
 1346 1390 3.00 4 0.76 40 30.40 
  Razali, Radzy 1293 MAS1.0010.374014.80 
  Tan, Yong Xi Rey Matthew 1255 MAS1.0010.324012.80 
  Lim, Sin Leong 1503 MAS0.001-0.3540-14.00 
  Mohd Nurul Izani, Muhd Irfan Dani 1331 MAS1.0010.424016.80 

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)
 

 

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