Individual Calculations September 2023
 Suryakant, Raut  Total change: -42.60  Rating chartPersonal card
 AICFB West Zone Chess Championship for the Visually Challenged 2023 Goa IND 2023-08-03
RcRownchangeKK*chgGame
 1166 1291 2.50 7 -2.13 20 -42.60 
  Bagayatkar, Madan 1407 IND0.001-0.3420-6.80 
  Sanskruti, Vikas More 1016 IND1.0010.17203.40 
  Viral, Trivedi 1177 IND0.001-0.6620-13.20 
  Kumbhar, Ashok 1110 IND0.501-0.2420-4.80 
  Mahesh, Sudam Mhabdi 1072 IND1.0010.22204.40 
  Waghmare, Tanish 1212 IND0.001-0.6120-12.20 
  Vikas, Shitole 1168 IND0.001-0.6720-13.40 

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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