Individual Calculations February 2023
 Hettiarachchi, H A Janudi Savithn  Total change: 0.00  Rating chartPersonal card
 Asia Schools CC 2022- U 11 G Kaluthara SRI 2022-12-05
RcRownchangeRpKK*chgGame
 1171 0 0.50 4 0.00 849   0.00 
  Palliyage, Sethumlee Devhara 1240 SRI0.0010.00 0.00 
  Vishaleni, U 1091 SRI0.0010.00 0.00 
  Tileuzhan, Aizhan 1202 KAZ0.5010.00 0.00 
  Aishath, Iva Hassan 1152 MDV0.0010.00 0.00 

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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