Individual Calculations May 2018
 Narendra, Pallavan S  Total change: -31.60  Rating chartPersonal card
 1st IITM Open FIDE Rating Chennai IND 2018-04-13
RcRownchangeKK*chgGame
 1532 1490 1.50 4 -0.21 40 -8.40 
  Harsh, Suresh 1688 IND0.5010.264010.40 
  Vinay, R Jumani 1657 IND0.001-0.2840-11.20 
  Ilakiyan, M Xavier Jeen 1153 IND1.0010.12404.80 
  Shanmugasundaram 1629 IND0.001-0.3140-12.40 

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)
 
 Mariappan Nadar Memorial FIDE Rating Chennai IND 2018-04-21
RcRownchangeKK*chgGame
 1219 1490 5.00 7 -0.58 40 -23.20 
  Srinivasa, Rao Bobbadi 1147 IND1.0010.12404.80 
  Subhashree, R 1090  * IND0.501-0.4240-16.80 
  Dharni, V 1183 IND0.501-0.3640-14.40 
  Sethu, S 1188 IND1.0010.15406.00 
  Gurulakshmi, K 1111 IND1.0010.09403.60 
  Balaji, P 1655 IND0.001-0.2840-11.20 
  Raghavan, R 1158 IND1.0010.12404.80 
 * 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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