Individual Calculations January 2020
 Kiev, Siow Jia Shen  Total change: 83.20  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1320 1047 3.50 8 2.08 40 83.20 
  Manavalan, Siddharth Krishna 1447  * MAS0.001-0.0840-3.20 
  Hisham, Nik Emil 1230 MAS0.5010.24409.60 
  Tan, Jia Xuan 1358 MAS0.5010.364014.40 
  Megat Mohd Khushari, Megat Imran 1277 MAS1.0010.794031.60 
  Ng, Eng Soon Derrick 1321 SGP0.001-0.1740-6.80 
  Khandhadia, Nivaan Rathin 1198 IND1.0010.704028.00 
  Cheah, Zong Ze 1350 MAS0.5010.364014.40 
  Benjamin, Nicholas Ryan 1380 MAS0.001-0.1240-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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