Individual Calculations July 2009
 Dombai, Istvan  Total change: 5.70  Rating chartPersonal card
 HUN Team Ch. Final NB-I Szabo Laszlo Several towns in HUN HUN 2008-10-26
RcRownchangeKK*chgGame
 2251 2193 3.00 6 0.43 15 6.45 
  Madl, Ildiko mwg2376 HUN0.001-0.2615-3.90 
  Galyas, Miklos m2454 HUN0.001-0.1815-2.70 
  Laszlo, Janos f2313 HUN1.0010.66159.90 
  Toth, Lili wm2194 HUN0.5010.00150.00 
  Tanacs, Anna 2031 HUN1.0010.29154.35 
  Nemeth, Denes 2139 HUN0.501-0.0815-1.20 

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)
 
 HUN Team Ch Breyer Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 2158 2193 0.50 1 -0.05 15 -0.75 
  Gyurkovics, Bence 2158 HUN0.501-0.0515-0.75 

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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