Individual Calculations July 2023
 Navin, K S  Total change: -48.40  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1080 1049 2.00 7 -1.21 40 -48.40 
  Selvam, N 1181 IND0.001-0.3240-12.80 
  Mayeesha, Zabin S 1036 IND0.001-0.5240-20.80 
  Hari, R 1031 IND1.0010.474018.80 
  Viswanathan, B S 1110 IND0.5010.08403.20 
  Boopalan, R 1098 IND0.5010.07402.80 
  Sabarish, A 1088 IND0.001-0.4540-18.00 
  Ravichandran, G 1017 IND0.001-0.5440-21.60 

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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