Individual Calculations February 2018
 Irulappan, G  Total change: -11.40  Rating chartPersonal card
 3rd Karur FIDE Rating below 1600 Karur IND 2018-01-26
RcRownchangeKK*chgGame
 1275 1510 6.50 9 -0.57 20 -11.40 
  Jayaram, K R 1110  * IND1.0010.08201.60 
  Doraiswamy, L 1249 IND0.501-0.3220-6.40 
  Suryanarayan, B 1246 IND0.501-0.3220-6.40 
  Chadini, S 1238 IND1.0010.17203.40 
  Arunachalam, S 1334 IND1.0010.27205.40 
  Rajiv, A 1392 IND0.001-0.6620-13.20 
  Arunraj, S 1277 IND1.0010.21204.20 
  Jayanth, R J R 1254 IND0.501-0.3120-6.20 
  Raghuraj, V.n. 1371 IND1.0010.31206.20 
 * 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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