Rapid: Individual Calculations April 2023
 Thanigai, Selvan S  Total change: 4.00  Rating chartPersonal card
 5th Shaastra Rapid FIDE Rated Chess Tournament 2023 Chennai IND 2023-03-11
RcRownchangeKK*chgGame
 1630 1154 1.00 5 0.10 40 4.00 
  Harsh, Suresh f2257 IND0.0010.00400.00 
  Pranav, K P 1730 IND0.001-0.0240-0.80 
  Arun, Sundaramoorthy 1735 IND0.001-0.0240-0.80 
  Thanish, S A 1377 IND0.001-0.2240-8.80 
  Atm, Aravindalochanan 1051 IND1.0010.364014.40 

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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