Rapid: Individual Calculations April 2023
 Iniyan, K  Total change: 19.20  Rating chartPersonal card
 1st RCA International Rapid Rating Chess Tournament Chennai IND 2023-03-25
RcRownchangeKK*chgGame
 1525 1449 4.00 7 0.48 40 19.20 
  Durairaj, G 1119 IND1.0010.12404.80 
  Harikrishnan.a.ra m2282 IND0.5010.504020.00 
  Utkal, Dash 1803 IND0.001-0.1140-4.40 
  Kavin, Prabhakar 1119 IND1.0010.12404.80 
  Perumal, A 1186 IND0.501-0.3240-12.80 
  Sarvesh, Senthil 1232 IND1.0010.22408.80 
  Manigandan, S S 1933 IND0.001-0.0540-2.00 

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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