Individual Calculations July 2024
 Roth, Josef  Total change: 2.20  Rating chartPersonal card
 S: 36 th International Chess Tournament Open Pula 2024 Pula CRO 2024-06-16
RcRownchangeKK*chgGame
 1948 1985 4.50 8 0.11 20 2.20 
  Uhlarz, Joerg 1674 GER1.0010.14202.80 
  Gicev, Blagoja f2272 MKD0.001-0.1620-3.20 
  Osswald, Michael 1829 GER1.0010.29205.80 
  Golding, James 2170 ENG0.001-0.2620-5.20 
  Zaitcev, Aleksandr 1872 SLO1.0010.35207.00 
  Aarush, Agrawal 1822 SGP0.501-0.2220-4.40 
  Kopinits, Anna-Christina fwm2157 AUT0.001-0.2720-5.40 
  Hadl, Johann 1784 AUT1.0010.24204.80 

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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