Individual Calculations July 2009
 Polner, Iosif  Total change: 24.30  Rating chartPersonal card
 Vointa - Informatia Zilei Cup Satu Mare ROU 2009-03-24
RcRownchangeKK*chgGame
 2174 1955 3.00 6 1.62 15 24.30 
  Muntean, Ciprian-Sorin 2164 ROU0.001-0.2315-3.45 
  Tincu, Radu 2167 ROU1.0010.771511.55 
  Campian, Cristian 2048 ROU1.0010.63159.45 
  Barbu, Iulian 2221 ROU0.001-0.1815-2.70 
  Marchis, Arghil 2137 HUN1.0010.741511.10 
  Baratosi, Daniel f2305 ROU0.001-0.1115-1.65 

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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