Rapid: Individual Calculations April 2023
 Kavin, Prabhakar  Total change: 29.60  Rating chartPersonal card
 1st RCA International Rapid Rating Chess Tournament Chennai IND 2023-03-25
RcRownchangeKK*chgGame
 1433 1119 1.50 5 0.74 40 29.60 
  Thirunaga Sundaram, S 1382 IND1.0010.824032.80 
  Ganesan, K. 1564 IND0.5010.444017.60 
  Ravi, Kumar K 1508 IND0.001-0.0940-3.60 
  Iniyan, K 1449 IND0.001-0.1240-4.80 
  Manoj, Kumar K 1262 IND0.001-0.3140-12.40 

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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