Individual Calculations November 2018
 Aravind, Matthews A C T  Total change: -14.00  Rating chartPersonal card
 18th Adyar Times Open Chess Tournament Chennai IND 2018-09-29
RcRownchangeKK*chgGame
 1281 1544 4.00 6 -0.70 20 -14.00 
  Dharunbhoopathy, Ganesan 1161 IND0.501-0.4120-8.20 
  Prateesh, S 1146 IND0.501-0.4220-8.40 
  Balaji, Karthic R S 1177 IND1.0010.10202.00 
  Sai, Siddharth U 1277 IND1.0010.18203.60 
  Ilakiyan, M Xavier Jeen 1217 IND1.0010.13202.60 
  Sanjay, Thiruvengadam 1707 IND0.001-0.2820-5.60 

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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