Rapid: Individual Calculations November 2019
 Koh, Chia Ping  Total change: 28.00  Rating chartPersonal card
 TRAACS International Chess Carnival 2019 (Open) Shah Alam, Selangor MAS 2019-10-12
RcRownchangeKK*chgGame
 1750 1539 3.00 6 1.40 20 28.00 
  Talib, Zulkifli 1718 MAS1.0010.732014.60 
  Azhar, Muhd Syakir Shazmeer 1939  * MAS1.0010.922018.40 
  Udani, Ian 1939  * PHI0.001-0.0820-1.60 
  Foo, Chee Kin 1939  * MAS0.001-0.0820-1.60 
  Le, Hao Ming 1187 MAS1.0010.11202.20 
  Azhar, Puteri Rifqah Fahada wf1776 MAS0.001-0.2020-4.00 
 * 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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