Individual Calculations July 2023
 Zimochocki, Roman  Total change: 13.80  Rating chartPersonal card
 WKSz-1938 tournament 25th Wloclawek POL 2023-06-16
RcRownchangeKK*chgGame
 1647 1493 3.00 7 0.69 20 13.80 
  Darowicki, Mariusz 1970 POL0.001-0.0520-1.00 
  Cichocki, Konrad 1758 POL0.5010.32206.40 
  Sivickis, Kornelia 1390 POL1.0010.36207.20 
  Augustowski, Janusz 1654 POL1.0010.712014.20 
  Parol, Jan 1561 POL0.5010.09201.80 
  Kowalczyk, Michal 1707 POL0.001-0.2320-4.60 
  Cichocka, Katarzyna 1486 POL0.001-0.5120-10.20 

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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