Individual Calculations March 2010
 Krupa, Jerzy  Total change: -18.45  Rating chartPersonal card
 Czech Chess Christmas 2009 Litomysl CZE 2009-12-26
RcRownchangeKK*chgGame
 2039 1951 2.00 8 -1.23 15 -18.45 
  Sabol, Marian f2343 CZE0.001-0.0815-1.20 
  Olsarova, Tereza wf2164 CZE0.001-0.2315-3.45 
  Odstrcil, Jaromir 1768 CZE1.0010.26153.90 
  Duchrow, Oliver 2152 GER0.001-0.2415-3.60 
  Oltean, Stefan 1776 ROU1.0010.27154.05 
  Lorenc, Oldrich 2111 CZE0.001-0.2915-4.35 
  Mojzis, Jaroslav f2266 CZE0.001-0.1415-2.10 
  Prokopova, Jirina 1730 CZE0.001-0.7815-11.70 

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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