Individual Calculations August 2019
 Obrycki, Tomasz  Total change: 0.00  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeRpKK*chgGame
 1352 0 3.50 9 0.00 1272   0.00 
  Olszewski, Antoni 1380 POL1.0010.00 0.00 
  Domanski, Marcin 1409 POL1.0010.00 0.00 
  Paziewski, Marcin 1445 POL0.0010.00 0.00 
  Adamala, Jacek 1354 POL1.0010.00 0.00 
  Szumigaj, Marcin 1423 POL0.5010.00 0.00 
  Winogrodzki, Jozef 1390 POL0.0010.00 0.00 
  Syczewski, Anatolij 1354 POL0.0010.00 0.00 
  Jaworowski, Andre 1270 USA0.0010.00 0.00 
  Laszczuk, Zofia 1147 POL0.0010.00 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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