Individual Calculations February 2020
 Nagendiran, S  Total change: -6.40  Rating chartPersonal card
 1st Chennai Open FIDE Rating National Level Chess Tournament for Visually challanged Chennai IND 2019-12-26
RcRownchangeKK*chgGame
 1170 1299 4.50 7 -0.16 40 -6.40 
  Hardik, Kunbi 1047 IND1.0010.19407.60 
  Solanki, Pragnesh 1193 IND0.001-0.6440-25.60 
  Pradeep, K K 1098 IND1.0010.24409.60 
  Agesh, Kumar A 1183 IND1.0010.344013.60 
  Kiran, Kumar A Simpi 1134 IND0.501-0.2240-8.80 
  Rakesh, Narwal 1423 IND0.001-0.3340-13.20 
  Rafik, S 1113 IND1.0010.264010.40 

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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