Rapid: Individual Calculations October 2014
 Nigmatov, Ortik  Total change: 29.20  Rating chartPersonal card
 Magic Chess 28.09 Weekly Open Tashkent UZB 2014-09-28
RcRownchangeKK*chgGame
 2131 1978 3.00 5 1.46 20 29.20 
  Begmuratov, Alisher 2207 UZB0.001-0.2120-4.20 
  Sattarov, Bobir 2239 UZB1.0010.822016.40 
  Tashkhodzhaev, Akram 2212 UZB0.5010.29205.80 
  Khudoykulov, Nuriddin 2005 UZB1.0010.542010.80 
  Vokhidov, Shamsiddin 1990 UZB0.5010.02200.40 

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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