Individual Calculations November 2019
 Sundararaja, Perumal S  Total change: 75.60  Rating chartPersonal card
 15th KCM Open FIDE Rated Chess Tournament Coimbatore IND 2019-09-28
RcRownchangeKK*chgGame
 1341 1050 3.00 7 1.89 40 75.60 
  Roshan, S 1450  * IND0.001-0.0840-3.20 
  Kamali, B 1349 IND1.0010.854034.00 
  Jaysree, S 1392 IND0.001-0.1240-4.80 
  Jayanth, R J R 1307 IND0.001-0.1840-7.20 
  Cuba, Punitha Vilvam 1258 IND0.5010.274010.80 
  Gunaseelan, V A 1341 IND0.5010.354014.00 
  Pradeesh, Tk 1290 IND1.0010.804032.00 
 * 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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