Individual Calculations September 2019
 Porobija, Antonio  Total change: 21.80  Rating chartPersonal card
 ST: Open Split Split CRO 2019-08-03
RcRownchangeKK*chgGame
 2086 1976 3.50 7 1.09 20 21.80 
  Majhi, Ankit 2187 NED0.001-0.2320-4.60 
  Seres, Bela 2161 HUN0.001-0.2620-5.20 
  Mollema, Thomas c2217 NED0.5010.30206.00 
  Popovic, Ivo 2127 CRO1.0010.702014.00 
  Bajlo, Kristijan 2167 CRO0.001-0.2520-5.00 
  Zielinski, Marcin 1576  * POL1.0010.08201.60 
  Bullen, Alex c2170 WLS1.0010.752015.00 
 * 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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