Individual Calculations January 2009
 Erofeev, Alexey  Total change: 39.45  Rating chartPersonal card
 Zvenigorod Autumn 2008 open B Zvenigorod RUS 2008-09-25
RcRownchangeKK*chgGame
 2260 2150 5.00 8 2.18 15 32.70 
  Palkovich, Denis f2226 UKR1.0010.60159.00 
  Siritsa, Dmitry 2271 RUS1.0010.66159.90 
  Mishin, Alexei 2285 RUS0.001-0.3215-4.80 
  Benza, Artem f2283 RUS0.5010.18152.70 
  Volkov, Sergei 2256 RUS0.5010.14152.10 
  Ivakhinova, Inna wm2248 RUS1.0010.63159.45 
  Omariev, Maksim 2246 RUS0.001-0.3715-5.55 
  Kiselev, Alexander S. f2267 RUS1.0010.66159.90 

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)
 
 Team Moscow Chmp. 2008 HL Moscow RUS 2008-10-12
RcRownchangeKK*chgGame
 2117 2156 1.00 1 0.45 15 6.75 
  Piskun, Alexey 2117 RUS1.0010.45156.75 

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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