Individual Calculations September 2010
 Zubanov, Boris  Total change: -7.35  Rating chartPersonal card
 Moscow Summer 2010 open A Moscow RUS 2010-06-12
RcRownchangeKK*chgGame
 2096 2052 3.50 9 -0.49 15 -7.35 
  Prokopchuk, Yury 2275 RUS0.001-0.2215-3.30 
  Kovtunenko, Alexandr 2215 RUS0.001-0.2815-4.20 
  Smotriakov, Arkady 2033 RUS0.001-0.5315-7.95 
  Kruk, Ivan 1984 RUS1.0010.41156.15 
  Shmatkov, Mikhail 2158 RUS0.5010.14152.10 
  Bogumil, Tatiana wf2187 RUS0.5010.18152.70 
  Grishaev, Igor 1986 MDA0.501-0.0915-1.35 
  Rabinovich, Anton 2007 RUS0.001-0.5615-8.40 
  Burkov, Dmitry f2023 RUS1.0010.46156.90 

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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