Rapid: Individual Calculations April 2023
 Jeevan, Vijayakumar L  Total change: -46.20  Rating chartPersonal card
 1st RCA International Rapid Rating Chess Tournament Chennai IND 2023-03-25
RcRownchangeKK*chgGame
 1116 1430 2.00 5 -2.31 20 -46.20 
  Sivasubramanian, M 1125 IND0.001-0.8620-17.20 
  Dakshin, Manikandan 1073 IND0.001-0.8920-17.80 
  Sudharshan, Sampath 1080 IND1.0010.11202.20 
  Sanjay, G S 1186 IND0.001-0.8020-16.00 
  Shamita, Jagadesh 1114 IND1.0010.13202.60 

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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