Individual Calculations July 2010
 Petras, Marian  Total change: 18.00  Rating chartPersonal card
 Pohar primatora FIDE OPEN Ruzomberok SVK 2010-05-21
RcRownchangeKK*chgGame
 1999 1739 2.50 5 1.57 15 23.55 
  Liptak, Dusan 2003 SVK0.001-0.1815-2.70 
  Nahalka, Jan 1968 SVK0.5010.29154.35 
  Kopnicky, Frantisek 1967 SVK0.5010.29154.35 
  Motycakova, Monika wf2115 SVK0.5010.41156.15 
  Body, Stefan 1943 SVK1.0010.761511.40 

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)
 
 V4 youth team tournament Liptov 2010 Liptovsky Mikulas SVK 2010-06-18
RcRownchangeKK*chgGame
 1756 1739 3.00 7 -0.37 15 -5.55 
  Melichar, Vojtech 1589 CZE1.0010.30154.50 
  Kostka, Vit 1700 CZE0.501-0.0515-0.75 
  Polek, Marek 1648 POL1.0010.38155.70 
  Luzikova, Nicola 1759 CZE0.5010.03150.45 
  Spacek, Marcel 1651 SVK0.001-0.6215-9.30 
  Pavelek, Tomas 1949 CZE0.001-0.2315-3.45 
  Tkachev, Ivan 1996 RUS0.001-0.1815-2.70 

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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