Individual Calculations January 2012
 Perena, Catherine  Total change: 7.95  Rating chartPersonal card
 26th Sea Games 2011 - Mixed Pairs standard Palembang INA 2011-11-12
RcRownchangeKK*chgGame
 2090 2083 3.00 5 0.53 15 7.95 
  May, Hsu Lwin 2112 MYA1.0010.54158.10 
  Sukandar, Irine Kharisma wg2350 INA0.5010.32154.80 
  Nguyen, Thi Thanh An wg2295 VIE0.001-0.2315-3.45 
  Nur, Najiha Hisham wf1867 MAS1.0010.22153.30 
  Taweesupmun, Chanida 1826 THA0.501-0.3215-4.80 

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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