Individual Calculations December 2013
 Ortel, Endre  Total change: -4.50  Rating chartPersonal card
 HUN Team Ch. Erkel Round 4-5 Hungary HUN 2013-11-03
RcRownchangeKK*chgGame
 2257 2166 0.50 2 -0.26 15 -3.90 
  Boricsev, Oleg m2355 HUN0.001-0.2515-3.75 
  Paal, Attila 2159 HUN0.501-0.0115-0.15 

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)
 
 Pest County Team Ch. Super Group R 3-4 Pest Region HUN 2013-11-10
RcRownchangeKK*chgGame
 2140 2166 0.50 1 -0.04 15 -0.60 
  Imecs, Laszlo 2140 HUN0.501-0.0415-0.60 

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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