Individual Calculations December 2018
 Milligan, Helen  Total change: 3.40  Rating chartPersonal card
 9th Asian Seniors Chess Championships 2018 - Standard Tagaytay City PHI 2018-11-02
RcRownchangeKK*chgGame
 2077 1954 3.00 8 0.17 20 3.40 
  Caturla, Cesar 2240 PHI0.001-0.1620-3.20 
  Camer, Angelito 2060 AUS0.001-0.3620-7.20 
  Siregar, Muhammad Novian f2267 INA0.5010.36207.20 
  Emperado, Milagros 1973 PHI1.0010.532010.60 
  Bandal, Rosendo 2198 PHI0.5010.30206.00 
  Khin, Than 2199 MYA0.001-0.2020-4.00 
  Ismail, Ahmad f1949 MAS0.501-0.0120-0.20 
  Lim, Kian Hwa 1726 MAS0.501-0.2920-5.80 

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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