Individual Calculations September 2023
 Zakrzewski, Maksymilian  Total change: -23.60  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1560 1574 3.50 8 -0.59 40 -23.60 
  Grzesik, Norbert 1921 POL0.001-0.1140-4.40 
  Szedny, Boguslaw 1303 POL1.0010.17406.80 
  Sypien, Natan 1800 POL0.001-0.2140-8.40 
  Ksiezopolski, Jan 1174  * POL1.0010.08403.20 
  Perucki, Maciej 1675 POL0.001-0.3640-14.40 
  Drukarczyk, Kacper 1370 POL1.0010.24409.60 
  Kowalczyk, Wojciech 1820 POL0.001-0.1940-7.60 
  Karas, Kacper 1416 POL0.501-0.2140-8.40 
 * 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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