Individual Calculations September 2021
 Mareau, Timothe  Total change: -40.40  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1545 1603 3.50 8 -1.01 40 -40.40 
  Marczyk, Kinga 1206 POL1.0010.08403.20 
  Janicki, Rafal 1821 POL0.001-0.2240-8.80 
  Kopaczewski, Zbigniew 1464 POL0.001-0.6940-27.60 
  Klama, Andrzej 1408 POL1.0010.254010.00 
  Pawlowski, Kamil 1310 POL1.0010.15406.00 
  Owoc, Jakub 1768 POL0.001-0.2840-11.20 
  Wojtkowski, Pawel 1866 POL0.001-0.1840-7.20 
  Zakrzewicz, Kacper 1515 POL0.501-0.1240-4.80 

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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