Individual Calculations February 2016
 Tri, Febrianti Widya  Total change: 0.00  Rating chartPersonal card
 JAPFA 3rd ASEAN CHESS CHAMPIONSHIP 2015 - CHALENGER Bekasi City-Indonesia INA 2015-12-21
RcRownchangeRpKK*chgGame
 1941 0 2.50 6 0.00 1884   0.00 
  Audiali 1820 INA1.0010.00 0.00 
  M,ihsan, Siregar 1900 INA0.5010.00 0.00 
  Hukom, David 2083 INA0.5010.00 0.00 
  Hakiki, Kaisar Jenius f2236 INA0.0010.00 0.00 
  Chandra, Vania Vindy 1833 INA0.5010.00 0.00 
  Mutiani, Rida 1776 INA0.0010.00 0.00 

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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