Individual Calculations November 2019
 Perinba, Athiban S  Total change: 82.00  Rating chartPersonal card
 2nd Gujarat International Open GM Cat C Ahmedabad IND 2019-09-26
RcRownchangeKK*chgGame
 1379 1182 3.50 6 2.01 40 80.40 
  Sanjay, Tolia Dr 1413 IND0.5010.294011.60 
  Venkatesan, A N 1406 IND0.5010.284011.20 
  Subramanian, T.v. 1346 IND0.001-0.2840-11.20 
  Priyadarshi, Alok 1443 IND1.0010.824032.80 
  Baladhiya, Chimanlal S 1301 IND0.5010.16406.40 
  Manoj, Kumar 1362 IND1.0010.744029.60 

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)
 
 Talent Chess Academy's 2nd FIDE Rated below 1600 Chess tournament Chennai IND 2019-10-18
RcRownchangeKK*chgGame
 1380 1170 0.50 2 0.04 40 1.60 
  Antar, Biswas 1377 IND0.5010.274010.80 
  Sathyaraj, G 1383 IND0.001-0.2340-9.20 

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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