Blitz: Individual Calculations December 2014
 Batashevs, Arsens  Total change: 47.00  Rating chartPersonal card
 8 World Champion Mikhail Tal memorial tournament schoolchildren ½ final Riga LAT 2014-11-08
RcRownchangeKK*chgGame
 1830 1840 5.00 7 1.41 20 28.20 
  Litvjakova, Darija 1628 LAT0.501-0.2720-5.40 
  Ivanov, Igor. 1886 RUS1.0010.562011.20 
  Semjonovs, Vsevolods 1664 LAT1.0010.27205.40 
  Stabulnieks, Klavs 2023 LAT0.001-0.2620-5.20 
  Djogteva, Jekaterina 1836 LAT1.0010.49209.80 
  Semjonovs, Ilja 1864 LAT1.0010.532010.60 
  Kalnins, Toms 1908 LAT0.5010.09201.80 

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)
 
 8 World Champion Mikhail Tal memorial tournament schoolchildren final Riga LAT 2014-11-09
RcRownchangeKK*chgGame
 2021 1840 3.00 7 0.94 20 18.80 
  Stabulnieks, Klavs 2023 LAT1.0010.742014.80 
  Tokranovs, Dmitrijs 2240  * LAT0.001-0.0820-1.60 
  Semjonovs, Ilja 1864 LAT0.5010.03200.60 
  Petrovskis, Olegs 2051 LAT0.001-0.2320-4.60 
  Polyakov, Fedor 1818 LAT0.501-0.0320-0.60 
  Kalnins, Toms 1908 LAT1.0010.592011.80 
  Lugovskoy, Maxim m2240  * RUS0.001-0.0820-1.60 
 * 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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