Individual Calculations August 2015
 Niedzwiecki, Miroslaw  Total change: 4.00  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1738 1675 4.00 9 0.20 20 4.00 
  Szefer, Michal 1965 POL0.001-0.1620-3.20 
  Levitan, Ronit wc1768 ISR0.001-0.3720-7.40 
  Kowalczyk, Waldemar 1766 POL1.0010.622012.40 
  Krupa, Jerzy 1835 POL0.001-0.2920-5.80 
  Skladzien, Romuald 1847 POL0.5010.23204.60 
  Jarmolowski, Tadeusz 1610 POL0.001-0.5920-11.80 
  Pycka, Zbigniew 1707 POL1.0010.542010.80 
  Strzelecki, Maciej 1571 POL0.501-0.1420-2.80 
  Chebda, Bartosz 1570 POL1.0010.36207.20 

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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