Blitz: Individual Calculations August 2013
 Petkevich, Jusefs  Total change: 7.60  Rating chartPersonal card
 2 nd International Chess Festival “Vidzeme Summer” blitz Limbazi LAT 2013-07-26
RcRownchangeKK*chgGame
 2315 2379 5.00 8 0.38 20 7.60 
  Laizans, Aivars 2069 LAT1.0010.14202.80 
  Malyshev, Roman 2225 RUS1.0010.29205.80 
  Agafonov, Yuri 2191 LAT1.0010.26205.20 
  Miezis, Normunds g2513 LAT0.5010.18203.60 
  Mustaps, Matiss 2341 LAT0.501-0.0520-1.00 
  Karklins, Imants 2249 LAT0.501-0.1820-3.60 
  Liiva, Riho m2461 EST0.5010.11202.20 
  Krivonosov, Oleg m2471 LAT0.001-0.3720-7.40 

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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