Individual Calculations January 2018
 Tukiran, Taulani  Total change: -36.40  Rating chartPersonal card
 4th Johor International Chess Challenger Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 1612 1987 4.50 7 -1.82 20 -36.40 
  Tay, Zhi Hong 1587  * MAS1.0010.08201.60 
  Dinesh, Ramakrishnan 1587  * MAS1.0010.08201.60 
  Babaev, Avaz 1587  * UZB1.0010.08201.60 
  Ramesh, Balasubramanian 1661 IND0.501-0.3720-7.40 
  Tan, Yian Hau 1587  * SGP1.0010.08201.60 
  Yap, Ignatius 1688 AUS0.001-0.8520-17.00 
  Ahmad Fahmi, Ahmad Faizal 1587  * MAS0.001-0.9220-18.40 
 * 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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