Individual Calculations September 2011
 Johansson, Thomas  Total change: 15.15  Rating chartPersonal card
 Miguel Najdorf International Chess Festival Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 2291 2158 4.00 9 1.01 15 15.15 
  Piorun, Kacper m2514 POL0.001-0.1115-1.65 
  Krasiewicz, Robert 2015 POL0.501-0.1915-2.85 
  Pietruszewski, Marcin 2128 POL0.501-0.0415-0.60 
  Barski, Radoslaw 2313 POL1.0010.711510.65 
  Hoffmann, Paul f2329 GER1.0010.731510.95 
  Larsen, Karsten f2323 DEN0.001-0.2815-4.20 
  Krzyzanowski, Marcin 2370 POL0.5010.27154.05 
  Warszawski, Bartosz 2296 POL0.5010.19152.85 
  Solys, Laimutis f2334 LTU0.001-0.2715-4.05 

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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