Individual Calculations May 2019
 Mijakovic, Petar  Total change: -6.00  Rating chartPersonal card
 3 istok CRO 2019-03-31
RcRownchangeKK*chgGame
 1451 1366 0.50 1 0.12 40 4.80 
  Vukovic, Goran 1451 CRO0.5010.12404.80 

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)
 
 4-5 istok CRO 2019-04-07
RcRownchangeKK*chgGame
 1163 1376 0.50 1 -0.27 40 -10.80 
  Babogredac, Andrija 1163 CRO0.501-0.2740-10.80 

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)
 

 

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