Rapid: Individual Calculations July 2022
 Rosinski, Dariusz  Total change: 25.40  Rating chartPersonal card
 XIX Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2022-06-19
RcRownchangeKK*chgGame
 1471 1247 3.00 7 1.27 20 25.40 
  Starczewski, Adam 1055 POL1.0010.25205.00 
  Rekuc, Patryk 1686 POL0.001-0.0620-1.20 
  Polakowski, Jan 1428 GER1.0010.742014.80 
  Plichta, Grzegorz 1466 POL0.5010.28205.60 
  Gula, Andrzej 1647  * POL0.001-0.0820-1.60 
  Czuprynski, Janusz 1515 POL0.001-0.1720-3.40 
  Cybulski, Wojciech 1499 POL0.5010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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