Individual Calculations January 2019
 Ng, Siang Zer  Total change: 0.00  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeRpKK*chgGame
 1131 0 4.00 9 0.00 1088   0.00 
  Sophia, Yek Yu Han 1285 MAS0.0010.00 0.00 
  Tan, Li Jia Annabelle 1068 MAS1.0010.00 0.00 
  Tan, Yi Xuan 1189 SGP0.0010.00 0.00 
  Ang, Jing Xu 1136 MAS0.5010.00 0.00 
  Mohd Izham, Nur Balqis Sofea 1179 MAS0.0010.00 0.00 
  Wong, Her Yang Markus 1016 MAS1.0010.00 0.00 
  Lim, Kun Hoe 1178 MAS0.0010.00 0.00 
  Chuah, Ee Hong 1101 MAS0.5010.00 0.00 
  Chua, Siang-Zhe 1025 MAS1.0010.00 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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