Individual Calculations January 2020
 Widlan, Abelard Rafael Jeremia  Total change: 0.00  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeRpKK*chgGame
 1363 0 5.50 9 0.00 1403   0.00 
  Nagaraju, Diarshana 1197 MAS1.0010.00 0.00 
  Kimbin, Richard Conrod 1688 MAS0.5010.00 0.00 
  Lim, Feng Wei Ferris 1389 MAS0.5010.00 0.00 
  Cheah, Zong Ze 1350 MAS0.5010.00 0.00 
  Ng, Eng Soon Derrick 1321 SGP0.5010.00 0.00 
  Tan, Yi Rui Ray 1309 SGP0.5010.00 0.00 
  Wirawan, Nadya Deandra 1495 INA0.0010.00 0.00 
  Rosli, Adam Ariff 1207 MAS1.0010.00 0.00 
  Chan, Zhen Jie Lincoln 1308 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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