Individual Calculations March 2018
 Petrovic, Igor  Total change: -32.40  Rating chartPersonal card
 11. Kup Sahovskog saveza Osjecko-baranjske zupanije Nasice CRO 2018-02-16
RcRownchangeKK*chgGame
 2070 1670 0.00 1 -0.08 40 -3.20 
  Leakovic, Ivica c2070  * CRO0.001-0.0840-3.20 
 * 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)
 
 11. OSIJEK OPEN - Otvoreno prvenstvo Grada Osijeka i OBZ Osijek CRO 2018-02-22
RcRownchangeKK*chgGame
 1845 1670 0.50 4 -0.73 40 -29.20 
  Mahmutbegovic, Muharem 2058 BIH0.001-0.0940-3.60 
  Masirevic, Miroljub 1893 CRO0.001-0.2240-8.80 
  Dabic, Stjepan 1987 CRO0.001-0.1340-5.20 
  Topalic, Fran 1443 CRO0.501-0.2940-11.60 

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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