Individual Calculations January 2010
 Zoltek, Tadeusz  Total change: -3.60  Rating chartPersonal card
 World Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 2153 2214 5.50 10 -0.24 15 -3.60 
  Mentink, Toon 1869 NED1.0010.11151.65 
  Kuindzhy, Alexander 2420 RUS0.001-0.2415-3.60 
  Pipitone, Antonio 2058 ITA0.001-0.7115-10.65 
  Belokopyt, Boris 2050 RUS0.501-0.2215-3.30 
  Olesen, Poul Erik Norgaard 2060 DEN1.0010.29154.35 
  Muratoglu, Salih 2111 TUR1.0010.36155.40 
  Plachetka, Jan g2379 SVK0.001-0.2815-4.20 
  De Laubadere, Philippe 1972 FRA1.0010.20153.00 
  Busu, Corneliu m2320 ROU0.5010.14152.10 
  Arkhangelsky, Boris m2292 RUS0.5010.11151.65 

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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