Individual Calculations October 2013
 Surya, Y  Total change: 16.50  Rating chartPersonal card
 06th Modern School FIDE Rating chess tmt for school children below 2200 Chennai IND 2013-08-01
RcRownchangeKK*chgGame
 1431 1134 1.50 6 0.55 30 16.50 
  Prravin Karthik, M 1489 IND0.5010.393011.70 
  Prerna, Jain 1340 IND1.0010.763022.80 
  Upendra, R 1515 IND0.001-0.0930-2.70 
  Suresh, Kumar R 1475 IND0.001-0.1230-3.60 
  Siddharth, S 1431 IND0.001-0.1530-4.50 
  Ranjith, Raj N M 1334 IND0.001-0.2430-7.20 

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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