Rapid: Individual Calculations June 2019
 Hadani, Abthar  Total change: 17.00  Rating chartPersonal card
 TAWAU INTERNATIONAL CHESS TOURNAMENT TAWAU, SABAH MAS 2019-04-20
RcRownchangeKK*chgGame
 1798 1913 4.00 5 0.85 20 17.00 
  Ambotang, Herman 1624 MAS1.0010.16203.20 
  Wising, Abdul Sahim 2062 MAS1.0010.702014.00 
  Yusof, Kamaluddin 1900 MAS0.501-0.0220-0.40 
  Majid, Asdi 1835 MAS0.501-0.1120-2.20 
  Abdul Rahman, Afzan Hamizan 1571 MAS1.0010.12202.40 

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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