Individual Calculations January 2015
 Watson, Solomon Nathaniel  Total change: -5.40  Rating chartPersonal card
 2nd Arvind Durga open FIDE Rating Chennai IND 2014-12-25
RcRownchangeKK*chgGame
 1394 1475 4.50 8 -0.27 20 -5.40 
  Rajarishi, Karthi 1875  * IND0.001-0.0820-1.60 
  Mrinal, S 1203 IND0.501-0.3320-6.60 
  Divyabharathi, Masanam 1186 IND1.0010.16203.20 
  Ganesh, Aravind N 1076 IND1.0010.08201.60 
  Harshini, A 1701 IND0.001-0.2120-4.20 
  Abineshwar, Gnanamurtthy 1271 IND1.0010.24204.80 
  Krithigga, K 1610 IND0.001-0.3220-6.40 
  Ashok, Kumar T D 1229 IND1.0010.19203.80 
 * 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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