Individual Calculations August 2023
 Park, Jaeik  Total change: 10.00  Rating chartPersonal card
 CZECH OPEN 2023 - C Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1457 1058 0.50 3 0.25 40 10.00 
  Larm, Matthias 1441 GER0.5010.414016.40 
  Maslanka, Piotr 1428 POL0.001-0.1040-4.00 
  Engel, Tomas 1501 CZE0.001-0.0640-2.40 

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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