Individual Calculations September 2013
 Malec, Sebastian  Total change: -23.70  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. A Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 2143 2185 3.50 9 -1.58 15 -23.70 
  Jakubowski, Krzysztof g2507 POL0.001-0.1315-1.95 
  Kubeczko, Grzegorz 2024 POL1.0010.29154.35 
  Stachowiak, Kamil m2470 POL0.001-0.1615-2.40 
  Kaczorowski, Piotr 2047 POL1.0010.31154.65 
  Goslawski, Michal 2118 POL0.001-0.5915-8.85 
  Warakomska, Anna wf2095 POL0.001-0.6215-9.30 
  Piotrowski, Arkadiusz 1963 POL0.001-0.7815-11.70 
  Sujkowski, Pawel 1977 POL1.0010.23153.45 
  Liberadzki, Slawomir 2088 POL0.501-0.1315-1.95 

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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