Individual Calculations January 2017
 Narayanan, Renitha  Total change: -24.60  Rating chartPersonal card
 3rd Johor International Chess Open 2016 Johor Bharu MAS 2016-12-12
RcRownchangeKK*chgGame
 1918 1780 1.50 8 -1.23 20 -24.60 
  Wong, Yinn Long f2138 MAS0.001-0.1020-2.00 
  Lye, Lik Zang 2067 MAS0.001-0.1620-3.20 
  Ng, Wee Lok Bryan 1532 SGP1.0010.19203.80 
  Nguyen, Truong Bao Tran 1954 VIE0.001-0.2720-5.40 
  Yeap, Eng Chiam 2124 MAS0.5010.38207.60 
  Wika, Hardiyanto 2071 INA0.001-0.1520-3.00 
  Lim, Lui Lung 1559 MAS0.001-0.7820-15.60 
  Tan, Kok Liang 1901 MAS0.001-0.3420-6.80 

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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