Individual Calculations January 2013
 Haputhanthri, H.l.n.b.  Total change: -68.70  Rating chartPersonal card
 4th Ethugalpura International Rating Tournament 2012 Kurunegala SRI 2012-12-08
RcRownchangeKK*chgGame
 1923 1523 0.00 2 -0.16 30 -4.80 
  Hapuarachchi, H L M 1923  * SRI0.001-0.0830-2.40 
  Perera, L N 1923  * SRI0.001-0.0830-2.40 
 * 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)
 
 8th Asian Schools Chess Championship,under-11 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1364 1523 0.00 3 -2.13 30 -63.90 
  Sanghai, Dhruv 1397 IND0.001-0.6730-20.10 
  Saideep, Ganesh 1341 IND0.001-0.7430-22.20 
  Aditya, Kumar 1355 IND0.001-0.7230-21.60 

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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