Individual Calculations September 2010
 Gribov, Alexander  Total change: 29.50  Rating chartPersonal card
 Summer on Petrograd Side 2010 St.Petersburg RUS 2010-07-19
RcRownchangeKK*chgGame
 2180 2033 3.50 7 1.18 25 29.50 
  Manin, V. 2290 UZB1.0010.822520.50 
  Vunder, Andrey 2287 RUS0.001-0.1925-4.75 
  Burshanov, Mikhail 1887 RUS1.0010.30257.50 
  Frolochkin, Vladimir 2311 RUS0.001-0.1725-4.25 
  Polyaninov, Aleksey 2411 RUS0.001-0.0925-2.25 
  Lushnikov, Andrey 2234 RUS0.5010.26256.50 
  Andreeva, Yulia 1843 RUS1.0010.25256.25 

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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