Individual Calculations September 2020
 Turowski, Maciej  Total change: -0.80  Rating chartPersonal card
 56th Akiba Rubinstein Chess Festival - Open E Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1348 1356 3.50 7 -0.02 40 -0.80 
  Borkowska, Zuzanna 1572 POL0.001-0.2240-8.80 
  Kawa, Anna 1100 POL1.0010.19407.60 
  Dabrowska, Aleksandra 1547 POL0.001-0.2540-10.00 
  Wojtycki, Jacek 1132 POL0.501-0.2840-11.20 
  Przybylik, Mariusz 1162 POL1.0010.254010.00 
  Tyszecki, Aliaksandr 1483 POL1.0010.674026.80 
  Kaminski, Mateusz 1441 POL0.001-0.3840-15.20 

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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