Individual Calculations August 2022
 Hemmerling, Jaroslaw  Total change: 0.40  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2003 1854 3.00 9 0.02 20 0.40 
  Musial, Tomasz 2131 POL0.001-0.1720-3.40 
  Murchadha, Oissine 1984 IRL1.0010.682013.60 
  Maslanka, Wojciech 1999 POL0.5010.19203.80 
  Sriram, Jha g2361 IND0.5010.46209.20 
  Kazmierowski, Tymon 1960 POL0.001-0.3620-7.20 
  Pancewicz, Szymon 1755 POL0.001-0.6420-12.80 
  Rejniak, Zuzanna 1813 POL0.501-0.0620-1.20 
  Kulpa, Zuzanna 1985 POL0.001-0.3220-6.40 
  Choroszej, Aleksander 2040 POL0.5010.24204.80 

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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