Individual Calculations October 2019
 Skiera, Edward  Total change: 6.80  Rating chartPersonal card
 XXXIV TSz NiS o Puchar Grunwaldu Lidzbark POL 2019-08-25
RcRownchangeKK*chgGame
 1506 1420 3.50 8 0.34 20 6.80 
  Niecko, Stanislaw 1753 POL0.001-0.1220-2.40 
  Szymczyk, Jadwiga 1238 POL1.0010.26205.20 
  Perszewska, Krystyna 1437 POL0.5010.02200.40 
  Jaworski, Jozef 1562 POL0.5010.19203.80 
  Jagiello, Jerzy 1557 POL0.001-0.3220-6.40 
  Inglot, Marian 1409 POL0.501-0.0220-0.40 
  Tobolski, Michal 1579 POL0.5010.21204.20 
  Malcer, Joanna 1509 POL0.5010.12202.40 

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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