Individual Calculations November 2018
 Tomac, Rudika  Total change: -4.00  Rating chartPersonal card
 27th CRO Team Ch - IVC. League East 6-7 Bosnjaci CRO 2018-09-23
RcRownchangeKK*chgGame
 1691 1747 1.00 1 0.42 20 8.40 
  Kuna, Slavko 1691 CRO1.0010.42208.40 

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)
 
 27th CRO Team Ch - IVC. League East 8-9 Bosnjaci CRO 2018-10-07
RcRownchangeKK*chgGame
 1703 1747 0.50 2 -0.62 20 -12.40 
  Biljcevic, Miodrag 1725 CRO0.001-0.5320-10.60 
  Djancevic, Ivan 1680 CRO0.501-0.0920-1.80 

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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