Individual Calculations August 2020
 Cis, Karol  Total change: -32.40  Rating chartPersonal card
 XXXV TSz NiS o Puchar Grunwaldu Lidzbark POL 2020-07-17
RcRownchangeKK*chgGame
 1394 1273 2.00 8 -0.81 40 -32.40 
  Grzywacz, Ryszard 1591 POL0.001-0.1340-5.20 
  Racis, Michal 1453 POL0.001-0.2640-10.40 
  Kaczmarek, Ireneusz 1227 POL1.0010.444017.60 
  Majcher, Andrzej 1449 POL0.001-0.2740-10.80 
  Racis, Weronika 1163 POL1.0010.354014.00 
  Jagiello, Jerzy 1522 POL0.001-0.1940-7.60 
  Szafran, Dariusz 1478 POL0.001-0.2440-9.60 
  Czarnecki, Zbigniew 1268 POL0.001-0.5140-20.40 

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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