Individual Calculations January 2018
 Karthikeyan, G  Total change: -15.20  Rating chartPersonal card
 Spic 1st All India FIDE Rating below 1600 Thoothukudi IND 2017-12-02
RcRownchangeKK*chgGame
 1282 1414 5.00 8 -0.38 40 -15.20 
  Renganayaki, V 1173 IND1.0010.20408.00 
  Ahalya, A 1251 IND1.0010.284011.20 
  Ram, Kumar R 1554 IND0.001-0.3140-12.40 
  Sundaralingam, A 1203 IND1.0010.23409.20 
  Karuppasamy, C 1281 IND0.001-0.6840-27.20 
  Vengatesh, Krishnan C 1273 IND1.0010.314012.40 
  Krishna, Kumar N 1273 IND0.001-0.6940-27.60 
  Ramachandran, Narayanan 1245 IND1.0010.284011.20 

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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