Individual Calculations January 2020
 Ng, Shao Wen Joshua  Total change: 65.60  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1464 1236 3.50 8 1.64 40 65.60 
  Lai, Hong Jun 1506 MAS0.001-0.1740-6.80 
  Tan, Wei Hom Isaac 1052 MAS1.0010.264010.40 
  Pang, Qirui 1447 CHN1.0010.774030.80 
  Saleh, Fahim Al-Faqeh 1595 MAS0.5010.404016.00 
  Zulkippli, Iskandar Hakimi 1483 MAS1.0010.814032.40 
  Lopez De Anda, Edgar 1598 USA0.001-0.1040-4.00 
  Tan, Yik Chean 1517 MAS0.001-0.1640-6.40 
  Shamsul Izran, Muhd Raziq 1514 MAS0.001-0.1740-6.80 

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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