Individual Calculations March 2015
 Bracok, Stefan  Total change: 25.80  Rating chartPersonal card
 O pohar Liptovskej sachovej skoly 2014/15 Liptovsky Mikulas SVK 2014-10-18
RcRownchangeKK*chgGame
 1726 1758 5.00 7 1.29 20 25.80 
  Magura, Ivan 1833 SVK1.0010.602012.00 
  Bartek, Ladislav 1965 SVK0.001-0.2320-4.60 
  Taragelova, Martina 1489 SVK1.0010.17203.40 
  Ziaran, Viliam 1890 SVK1.0010.682013.60 
  Petrasko, Jozef 1629 SVK1.0010.33206.60 
  Hoferek, Svatopluk 1841 SVK0.5010.11202.20 
  Cibikova, Sofia Anna 1435 SVK0.501-0.3720-7.40 

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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