Rapid: Individual Calculations May 2014
 Polyakov, Fedor  Total change: 56.60  Rating chartPersonal card
 Latvian Railway Open C Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1700 1800 5.50 8 0.54 20 10.80 
  Petrovska, Arina 1400  * LAT1.0010.08201.60 
  Deglis, Dainis 1661 LAT1.0010.31206.20 
  Blumentals, Gatis 1811 LAT0.001-0.4820-9.60 
  Batashevs, Arsens 1874 LAT1.0010.602012.00 
  Luscenkovs, Artjoms 1673 LAT1.0010.33206.60 
  Visnevskis, Valdis 1721 LAT0.001-0.6120-12.20 
  Sinauridze, Simons 1735 LAT1.0010.41208.20 
  Jazdanovs, Aleksandrs 1725 LAT0.501-0.1020-2.00 
 * 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)
 
 GM Janis Klovan’s IV memorial cup Riga LAT 2014-04-09
RcRownchangeKK*chgGame
 2027 1800 4.00 7 2.29 20 45.80 
  Laimins, Lauris 2200  * LAT0.001-0.0820-1.60 
  Golsta, Ramona 1479 LAT1.0010.13202.60 
  Visockis, Janis 2100 LAT1.0010.852017.00 
  Stasans, Aivars 2106 LAT1.0010.862017.20 
  Lavendelis, Egons f2200  * LAT0.001-0.0820-1.60 
  Agafonov, Yuri 2119 LAT0.001-0.1320-2.60 
  Birgelis, Janis 1982 LAT1.0010.742014.80 
 * 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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