Individual Calculations September 2022
 Arunkumar, S  Total change: 83.20  Rating chartPersonal card
 1st Cademic International Open FIDE rated Chess Tournament 2022 Trivandrum IND 2022-08-05
RcRownchangeKK*chgGame
 1505 1489 5.00 6 2.08 40 83.20 
  Vishnu, S D 1143 IND1.0010.11404.40 
  Joy, Lazar M.a. 1791 IND0.001-0.1540-6.00 
  Ryan, Dominic 1199 IND1.0010.16406.40 
  Yashvardhan, Sagar 1226 IND1.0010.18407.20 
  Genish, Prakash J 1847 IND1.0010.904036.00 
  Umashankar, A 1826 IND1.0010.884035.20 

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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