Individual Calculations July 2023
 Tisma, Ivan  Total change: 1.00  Rating chartPersonal card
 SILVER LAKE 2023 OPEN B Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 1721 1918 6.50 9 0.05 20 1.00 
  Rajlic, Irina 1518  * SRB1.0010.08201.60 
  Jankovic, Tamara 1665 SRB1.0010.19203.80 
  Ivanovic, Leonid 1640 SRB1.0010.17203.40 
  Milosevic, Aleksandar J 2132 SRB0.001-0.2320-4.60 
  Seker, Gokhan 1581 TUR0.501-0.3820-7.60 
  Andjelkovic, Aleksandar M 1693 SRB0.501-0.2820-5.60 
  Andric, Nikola 1579 SRB1.0010.12202.40 
  Joksimovic, Dragoljub f2172 SRB0.5010.31206.20 
  Guo, Ella 1505 USA1.0010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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