Individual Calculations August 2019
 Mazurkiewicz, Patryk  Total change: 0.00  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeRpKK*chgGame
 1284 0 4.50 8 0.00 1304   0.00 
  Wieckowski, Michal 1383 POL0.0010.00 0.00 
  Karhula, Adam 1211 FIN0.0010.00 0.00 
  Jochym, Slawomir 1172 POL1.0010.00 0.00 
  Jaworowski, Andre 1270 USA0.5010.00 0.00 
  Krakowski, Romuald 1316 POL0.5010.00 0.00 
  Rejniak, Wojciech 1220 POL1.0010.00 0.00 
  Pariaszewski, Boguslaw 1374 POL0.5010.00 0.00 
  Marciniak, Kajetan 1326 POL1.0010.00 0.00 

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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