Individual Calculations May 2014
 Sumara, Adam  Total change: 23.70  Rating chartPersonal card
 Open Krynica 2014 Krynica POL 2014-04-06
RcRownchangeKK*chgGame
 1823 1802 4.50 8 0.79 30 23.70 
  Szumski, Janusz 1968 POL0.001-0.2830-8.40 
  Marszalek, Jakub 1480 POL1.0010.13303.90 
  Wesolowski, Tadeusz 1946 POL0.001-0.3130-9.30 
  Domanski, Lukasz 1658 POL0.501-0.1930-5.70 
  Kwiek, Janusz 1559 POL1.0010.20306.00 
  Szczepaniec, Stanislaw 2001 POL1.0010.763022.80 
  Kawula, Andrzej 2016 POL0.001-0.2330-6.90 
  Spicak, Krzysztof 1956 POL1.0010.713021.30 

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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