Individual Calculations January 2020
 Shahrizad, Amirshah Mohd  Total change: -18.00  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1111 1372 2.00 3 -0.45 40 -18.00 
  Tan, Wei Hom Isaac 1052 MAS0.001-0.8740-34.80 
  Aggarwal, Tashna 1171 IND1.0010.24409.60 
  Ho, Yi-En Ian 1110 SGP1.0010.18407.20 

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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