Rapid: Individual Calculations July 2023
 Sroka, Janusz  Total change: 19.20  Rating chartPersonal card
 Turniej o Puchar Ministra Obrony Narodowej w Szachah Szybkich Brzeg POL 2023-06-25
RcRownchangeKK*chgGame
 1849 2064 7.50 9 0.96 20 19.20 
  Michalski, Kamil 1664  * POL1.0010.08201.60 
  Olszowski, Andrzej 1505 POL1.0010.03200.60 
  Zoladkowski, Marek 1705 POL0.501-0.4020-8.00 
  Adamski, Adam 1731 POL1.0010.12202.40 
  Dydel, Aleksander 2103 POL1.0010.552011.00 
  Kedzierski, Slawomir 2000 POL0.001-0.5920-11.80 
  Skwarczynski, Marcin 1907 POL1.0010.29205.80 
  Hadzicki, Tomasz 1843 POL1.0010.22204.40 
  Sycz, Dariusz 2179 POL1.0010.662013.20 
 * 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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