Individual Calculations October 2008
 Dvornitsky, Alexandr  Total change: -31.65  Rating chartPersonal card
 Great Silk Way 08- 4 Sudak UKR 2008-08-16
RcRownchangeKK*chgGame
 2112 2305 3.00 7 -2.11 15 -31.65 
  Zhak, Boris 1955 RUS1.0010.11151.65 
  Nazarenko, Pavel 2084 UKR0.501-0.2815-4.20 
  Petrova, Irina 2011 UKR0.001-0.8515-12.75 
  Tytynnik, Artem 2306 UKR0.5010.00150.00 
  Kovtun, Sergei m2290 UKR0.001-0.5215-7.80 
  Berdnikov, Jury 2157 UKR0.001-0.7015-10.50 
  Kovtun, Alexander 1980 UKR1.0010.13151.95 

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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