Individual Calculations September 2023
 Chojeta, Lukasz  Total change: 40.00  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeKK*chgGame
 1372 1120 2.00 5 1.00 40 40.00 
  Sakharchuk, Aliaksandr 1464 POL0.001-0.1240-4.80 
  Kazubski, Kacper 1351 POL1.0010.794031.60 
  Kresso, Pawel 1286 POL0.001-0.2840-11.20 
  Mittelstaedt, Jakub 1475 POL0.001-0.1140-4.40 
  Charchalis, Damian 1286 POL1.0010.724028.80 

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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