Individual Calculations May 2019
 Sokcevic, Dario  Total change: 11.20  Rating chartPersonal card
 3 istok CRO 2019-03-31
RcRownchangeKK*chgGame
 1551 1722 1.00 1 0.27 40 10.80 
  Dujic, Ivan 1551 CRO1.0010.274010.80 

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)
 
NOTE: K factor changed
 4-5 istok CRO 2019-04-07
RcRownchangeKK*chgGame
 1716 1702 0.50 1 0.02 20 0.40 
  Teodorovic, Zoran 1716 CRO0.5010.02200.40 

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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