Individual Calculations July 2009
 Bemak, Mikhail  Total change: 8.55  Rating chartPersonal card
 HUN Team Ch. NB-I/B Maroczy Several towns in HUN HUN 2008-10-26
RcRownchangeKK*chgGame
 2140 2123 2.00 3 0.57 15 8.55 
  Barta, Zoltan 2090 HUN0.501-0.0515-0.75 
  Mullner, Imre f2237 HUN0.5010.16152.40 
  Tesik, Csaba 2093 HUN1.0010.46156.90 

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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