Individual Calculations November 2022
 Sai, Alagappan S  Total change: -7.00  Rating chartPersonal card
 20th Adyar Times FID Rated Open Chess Tournament 2022 Chennai IND 2022-09-29
RcRownchangeKK*chgGame
 1349 1970 5.50 6 -0.35 20 -7.00 
  Sananda, R 1214 IND1.0010.00200.00 
  Ryali, Sreeshanth 1570  * IND1.0010.08201.60 
  Anuj, Narayanan D V 1291 IND0.501-0.4920-9.80 
  Prasanna, Karthick M 1247 IND1.0010.01200.20 
  Allen, Jones 1352 IND1.0010.02200.40 
  Manikandan, Tayalan 1417 IND1.0010.03200.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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