Individual Calculations January 2023
 Rajan, K.n.  Total change: -45.60  Rating chartPersonal card
 2nd ISC International Open FIDE rated Chess Tournament-2022 (Below 1700) Thiruvanthapuram IND 2022-12-26
RcRownchangeKK*chgGame
 1207 1480 3.50 7 -2.28 20 -45.60 
  Karthick, Rahul M K 1205 IND0.001-0.8320-16.60 
  Sasankan, M Surendran 1183 IND1.0010.15203.00 
  Niranjana, N 1237 IND0.001-0.8020-16.00 
  Jaswanth, M K 1156 IND1.0010.13202.60 
  Athulkrishna, P 1179 IND1.0010.15203.00 
  Dhananjay, V P 1289 IND0.001-0.7520-15.00 
  Johan, Sunil 1202 IND0.501-0.3320-6.60 

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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