Individual Calculations September 2010
 Gangamma, B N  Total change: 11.40  Rating chartPersonal card
 National Under - 13 Girls Pondicherry IND 2010-06-26
RcRownchangeKK*chgGame
 1575 1669 7.00 10 0.76 15 11.40 
  Jori, Aditi 1463 IND1.0010.24153.60 
  Pritika, D 1492 IND0.501-0.2315-3.45 
  Salini, R 1617 IND0.001-0.5715-8.55 
  Mahika, Mor 1489 IND1.0010.26153.90 
  Priyamvada, Karamcheti 1615 IND0.501-0.0815-1.20 
  Dhanashree, Pandit 1578 IND1.0010.38155.70 
  Srija, Seshadri wf1802 IND0.001-0.3215-4.80 
  Shiny, Das 1580 IND1.0010.38155.70 
  Deodhar, Vrushali Umesh 1587 IND1.0010.39155.85 
  Varshini, V 1524 IND1.0010.31154.65 

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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