Individual Calculations November 2018
 Umasankar, S  Total change: -22.00  Rating chartPersonal card
 18th Adyar Times Open Chess Tournament Chennai IND 2018-09-29
RcRownchangeKK*chgGame
 1090 1356 3.00 5 -1.10 20 -22.00 
  Gokul, G Vasu 1081 IND0.501-0.3320-6.60 
  Saravana, Vel R 1092 IND0.001-0.8220-16.40 
  Nielan, C 1066 IND1.0010.16203.20 
  Rahul, B 1143 IND0.501-0.2720-5.40 
  Mohana, Lakshmi Sekar 1066 IND1.0010.16203.20 

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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