Individual Calculations September 2023
 Mareau, Timothe  Total change: 5.60  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 2060 1922 3.00 9 0.14 40 5.60 
  Wojna, Grzegorz 2071 POL1.0010.704028.00 
  Backiel, Hubert 2217 POL0.001-0.1540-6.00 
  Gbiorczyk, Mikolaj 2044 POL0.5010.17406.80 
  Kazmierowski, Tymon 2062 POL0.001-0.3140-12.40 
  Demski, Michal 2097 POL0.001-0.2740-10.80 
  Mirski, Michal 2016 POL0.5010.13405.20 
  Majocha, Piotr 2002 POL0.5010.11404.40 
  Sliwerski, Radoslaw 2033 POL0.5010.15406.00 
  Siekanska, Maria 2000 POL0.001-0.3940-15.60 

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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