Rapid: Individual Calculations June 2019
 Ambotang, Herman  Total change: -7.80  Rating chartPersonal card
 TAWAU INTERNATIONAL CHESS TOURNAMENT TAWAU, SABAH MAS 2019-04-20
RcRownchangeKK*chgGame
 1816 1624 1.00 5 -0.39 20 -7.80 
  Hadani, Abthar 1913 MAS0.001-0.1620-3.20 
  Abu Bakar, Abdul Wahab 1839 MAS1.0010.772015.40 
  Abdul Rahman, Afzan Hamizan 1571 MAS0.001-0.5720-11.40 
  Wising, Abdul Sahim 2024  * MAS0.001-0.0820-1.60 
  Asmad, Edgar 1733 MAS0.001-0.3520-7.00 
 * 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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