Individual Calculations March 2023
 Kresso, Pawel  Total change: -5.00  Rating chartPersonal card
 Turniej Feryjny Polonii Wroclaw Wroclaw POL 2023-02-24
RcRownchangeKK*chgGame
 1357 1289 1.00 3 -0.25 20 -5.00 
  Gureke, Zuheyir Mert 1540 TUR0.001-0.1920-3.80 
  Halhoul, Kamil 1360 POL0.001-0.4020-8.00 
  Nowicki, Franciszek 1171 POL1.0010.34206.80 

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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