Rapid: Individual Calculations April 2023
 Sanjay, Ram S  Total change: -22.00  Rating chartPersonal card
 1st RCA International Rapid Rating Chess Tournament Chennai IND 2023-03-25
RcRownchangeKK*chgGame
 1492 1059 0.00 4 -0.55 40 -22.00 
  Sai Shankar, V 2008 IND0.0010.00400.00 
  Thirunaga Sundaram, S 1382 IND0.001-0.1340-5.20 
  Prashanth, L A 1309 IND0.001-0.1940-7.60 
  Pooja, Shree R 1269 IND0.001-0.2340-9.20 

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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