Individual Calculations December 2016
 Milligan, Helen  Total change: 8.20  Rating chartPersonal card
 7th Asian Seniors Chess Championships 2016 (S50) Mandalay MYA 2016-10-26
RcRownchangeKK*chgGame
 2138 2053 2.00 4 0.41 20 8.20 
  Lodhi, Mahmood m2340 PAK0.001-0.1620-3.20 
  Limono, Handjojo 1848 INA1.0010.24204.80 
  Zaw, Win 2079 MYA1.0010.542010.80 
  Myo, Zaw Min f2286 MYA0.001-0.2120-4.20 

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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