Individual Calculations July 2023
 Rishivarmaa, B  Total change: 11.20  Rating chartPersonal card
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1346 1172 2.00 6 0.28 40 11.20 
  Manikandan, Rangan 1444 IND0.001-0.1740-6.80 
  Stanley, Blessing J V 1438 IND0.5010.324012.80 
  Anecx, Kanjiravila B C 1423 IND0.5010.314012.40 
  Siddhartha, B 1372 IND0.001-0.2440-9.60 
  Ajay, Joe Louis A 1005 IND1.0010.284011.20 
  Avichal, Jadeja 1393 IND0.001-0.2240-8.80 

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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