Rapid: Individual Calculations February 2024
 Marek, Grzegorz  Total change: 26.80  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 47 Wroclaw POL 2024-01-19
RcRownchangeKK*chgGame
 1670 1757 5.00 7 0.67 40 26.80 
  Orlowska, Aleksandra 1357  * POL1.0010.08403.20 
  Osada, Piotr 1364 POL1.0010.08403.20 
  Razin, Vadim 2333 UKR0.001-0.0240-0.80 
  Wajer, Szymon 1416 POL1.0010.12404.80 
  Zhuk, Dmitriy 1564 FID1.0010.254010.00 
  Borowski, Przemyslaw 1644 POL1.0010.354014.00 
  Zhuk, Ivan 2009 FID0.001-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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