Rapid: Individual Calculations March 2022
 Ostojic, Katarina  Total change: 55.00  Rating chartPersonal card
 Zvezdin rejting rapid 8-22 Beograd SRB 2022-02-06
RcRownchangeKK*chgGame
 1924 1840 5.00 8 1.79 20 35.80 
  Lu, Miaoyi 1440  * CHN0.501-0.4220-8.40 
  Radovic, Goran 1896 SRB1.0010.582011.60 
  Petrovic, Aleksa f2066 SRB0.001-0.2120-4.20 
  Djokic, Nenad m2192 SRB0.001-0.1120-2.20 
  Petrovic, Petar f1778 SRB0.501-0.0920-1.80 
  Perovic, Mirko 1699 SRB1.0010.31206.20 
  Karisik, Nenad 2166 MNE1.0010.872017.40 
  Kocic, Sasa f2153 SRB1.0010.862017.20 
 * 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)
 
 Zvezdin rejting rapid 10-22 Beograd SRB 2022-02-13
RcRownchangeKK*chgGame
 1834 1840 5.00 8 0.96 20 19.20 
  Lu, Miaoyi 1440  * CHN0.001-0.9220-18.40 
  Perovic, Mirko 1699 SRB1.0010.31206.20 
  Miljevic, Goran 1590 SRB1.0010.19203.80 
  Petkovic, Jovan 2002 SRB0.001-0.2920-5.80 
  Petrovic, Zoran M 1685 SRB1.0010.29205.80 
  Karisik, Nenad 2166 MNE0.5010.37207.40 
  Toncic, Danilo 1976 SRB1.0010.682013.60 
  Ignjatovic, Predrag 2110 SRB0.5010.33206.60 
 * 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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