Individual Calculations March 2010
 Kruchev, Boris  Total change: -43.05  Rating chartPersonal card
 Moscow open 2010 B Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2153 2285 5.50 9 -0.56 15 -8.40 
  Alieva, Nurlana 1996 RUS1.0010.16152.40 
  Zenzera, Alexey 2139 RUS1.0010.30154.50 
  Vyatkin, Aleksandr 2176 RUS0.501-0.1515-2.25 
  Babushkin, Eduard 2194 RUS0.001-0.6215-9.30 
  Kozionov, Kirill 2095 RUS1.0010.25153.75 
  Burger, Konstantin 2192 RUS1.0010.37155.55 
  Ustinov, Alexey 2207 RUS1.0010.39155.85 
  Shefer, Alexander 2188 RUS0.001-0.6315-9.45 
  Petrosyan, Tigran S. 2192 ARM0.001-0.6315-9.45 

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)
 
 Aeroflot open 2010 B Moscow RUS 2010-02-09
RcRownchangeKK*chgGame
 2171 2285 3.50 9 -2.31 15 -34.65 
  Dastan, Batuhan 2025 TUR0.001-0.8215-12.30 
  Zhelesny, Stanislav f2155 RUS0.001-0.6815-10.20 
  Chasovnikova, Eugenia wg2251 RUS0.001-0.5515-8.25 
  Biryukov, Mikhail f2144 RUS0.501-0.1915-2.85 
  Gevorgyan, David 2268 ARM1.0010.48157.20 
  Nejadshirazi, Mohammad Reza 1977 IRI1.0010.14152.10 
  Yakimenko, Alexander A. 2235 RUS1.0010.43156.45 
  Hasanov, Shakhriyar Fuad Oglu 2249 AZE0.001-0.5515-8.25 
  Arlinsky, Uriel 2234 ISR0.001-0.5715-8.55 

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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