Individual Calculations September 2010
 Lewandowski, Rafal  Total change: -37.95  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2155 2240 3.00 9 -2.53 15 -37.95 
  Mista, Aleksander g2562 POL0.001-0.1315-1.95 
  Krasiewicz, Robert 2053 POL1.0010.26153.90 
  Beinoras, Mindaugas m2386 LTU0.001-0.3015-4.50 
  Goslawski, Michal 2018 POL0.501-0.2815-4.20 
  Bernotas, Arturs 2059 LAT0.001-0.7415-11.10 
  Jacek, Krystian 2055 POL0.501-0.2415-3.60 
  Wisniowska, Klaudia 1999 POL1.0010.20153.00 
  Zurkowski, Andrzej 2175 POL0.001-0.5915-8.85 
  Solnicki, Michal 2084 POL0.001-0.7115-10.65 

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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