Individual Calculations January 2011
 Piroska, Istvan  Total change: -4.95  Rating chartPersonal card
 Erkel Memorial 2010 Gyula HUN 2010-11-01
RcRownchangeKK*chgGame
 2121 2158 3.50 7 -0.33 15 -4.95 
  Szeles, Ambrus 1848 SRB1.0010.14152.10 
  Bonte, Andrei-Mihai 2364 ROU0.5010.26153.90 
  Kiss, Pal m2381 HUN0.001-0.2215-3.30 
  Monus, Zoltan 2009 HUN0.501-0.2015-3.00 
  Joo, Janos 2088 HUN0.501-0.1015-1.50 
  Muller, Wilhelm 2023 ROU0.501-0.1815-2.70 
  Varadi, Laszlo 2135 SRB0.501-0.0315-0.45 

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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