Individual Calculations November 2018
 Muhd Rozali, Nur Arfah Irdina  Total change: -60.40  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 7 Bandar Puteri , Puchong, Selangor MAS 2018-10-06
RcRownchangeKK*chgGame
 1389 1295 0.00 4 -1.51 40 -60.40 
  Farizal, Muhd Fikri 1510 MAS0.001-0.2340-9.20 
  Vinoth, Kumar M 1471 IND0.001-0.2740-10.80 
  Lim, Sin Leong 1503 MAS0.001-0.2340-9.20 
  Yap, Heng Yi 1072 MAS0.001-0.7840-31.20 

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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