Individual Calculations July 2023
 Siva, Balan G  Total change: -66.80  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1142 1306 4.00 8 -1.67 40 -66.80 
  Pavithran, K 1052 IND0.501-0.3140-12.40 
  Vasanthi, S 1054 IND0.501-0.3140-12.40 
  Sabarish, A 1088 IND1.0010.22408.80 
  Surya, Prakash M 1099 IND0.501-0.2740-10.80 
  Sam, Yedidiah S 1079 IND0.501-0.2940-11.60 
  Jashwanth, J 1142 IND1.0010.284011.20 
  Nivedita, V C 1489 IND0.001-0.2640-10.40 
  Deepak, Raj Hari 1129 IND0.001-0.7340-29.20 

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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