Individual Calculations January 2013
 Kirtvir, Singh  Total change: 6.00  Rating chartPersonal card
 8th Asian Schools Chess Championship,under-9 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1326 1196 2.50 7 0.20 30 6.00 
  Alok, Sinha 1433 IND0.001-0.2030-6.00 
  Sharma, Dushyant 1313 IND0.001-0.3430-10.20 
  Mohammad, Saleh 1316 UAE1.0010.663019.80 
  Ragesh, Sarma M 1264 IND0.5010.09302.70 
  Jayasena, Tharaka Udayanga 1376 SRI0.001-0.2630-7.80 
  Saksham, Rautela 1203 IND1.0010.513015.30 
  Chaithanya, Ganesh 1379 IND0.001-0.2630-7.80 

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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