Individual Calculations February 2019
 Pereira, Johnharry  Total change: 34.20  Rating chartPersonal card
 1 st Putrajaya International Chess Tournament 2019 Fide Rated (U2200) Putrajaya MAS 2019-01-19
RcRownchangeKK*chgGame
 1592 1488 4.00 6 1.71 20 34.20 
  Talib, Noramri 1162 MAS1.0010.13202.60 
  A Rajah, Abdul Shukor 1809 MAS0.001-0.1320-2.60 
  Zubir, Luqman 1199 MAS1.0010.16203.20 
  Chia, Soon-Keat 1888  * MAS1.0010.922018.40 
  Cheah, Kah Hoe 1785 MAS0.001-0.1520-3.00 
  Zulkifli, Muhd Hafizuddin 1707 MAS1.0010.782015.60 
 * 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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