Individual Calculations September 2021
 Bulat, Milan  Total change: -28.40  Rating chartPersonal card
 S: Solta open 2021 Grahovo CRO 2021-08-08
RcRownchangeKK*chgGame
 1662 1568 0.00 6 -2.32 20 -46.40 
  Mravunac, Damir 1968  * CRO0.001-0.0820-1.60 
  Mudrinic, Nenad 1893 CRO0.001-0.1320-2.60 
  Osmanovic, Faruk 1907 GER0.001-0.1220-2.40 
  Deris, Antun 1870 CRO0.001-0.1520-3.00 
  Ruzic, Borut Jan 1168  * SLO0.001-0.9220-18.40 
  De Wachter, Livia 1168  * BEL0.001-0.9220-18.40 
 * 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)
 
 S: 30. CRO team - liga centar 4C (2) centar CRO 2021-08-28
RcRownchangeKK*chgGame
 1928 1568 1.00 1 0.90 20 18.00 
  Zagar, Ivan 1928 CRO1.0010.902018.00 

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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