Individual Calculations January 2013
 Kuruppu, Supun Dasantha  Total change: -13.95  Rating chartPersonal card
 8th Asian Schools Chess Championship,under-13 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1497 1648 4.50 8 -0.93 15 -13.95 
  Aradhya, Garg 1920 IND0.001-0.1715-2.55 
  Shah, Bhaven Jay 1385 IND0.001-0.8215-12.30 
  Rishabh, Jain 1248  * IND1.0010.08151.20 
  Vishesh, Agrawal 1387 IND0.501-0.3215-4.80 
  Sparsh, Bansal 1468 IND0.501-0.2415-3.60 
  Mandnikar, Atreya 1428 IND1.0010.22153.30 
  Barath, Kalyan M 1742 IND0.5010.13151.95 
  Rawat, Abhishek 1401 IND1.0010.19152.85 
 * 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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