Rapid: Individual Calculations September 2020
 Zurek, Dariusz  Total change: -36.20  Rating chartPersonal card
 O Laur Wawrzynca - w Stulecie Bitwy Warszawskiej Chlewiska POL 2020-08-23
RcRownchangeKK*chgGame
 1544 1690 3.50 8 -1.81 20 -36.20 
  Smigielski, Tadeusz 1263 POL1.0010.07201.40 
  Choina, Adam 1981 POL0.001-0.1520-3.00 
  Wojcieszyn, Lukasz 1554 POL0.501-0.1820-3.60 
  Janik, Marcin 1673 POL0.001-0.5220-10.40 
  Herka, Jakub 1380 POL0.501-0.3620-7.20 
  Nowakowski, Sebastian 1354 POL1.0010.12202.40 
  Czajka, Wojciech 1706 POL0.001-0.4820-9.60 
  Siek, Jerzy 1438 POL0.501-0.3120-6.20 

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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