Individual Calculations October 2008
 Zatonskih, Anna  Total change: -6.40  Rating chartPersonal card
 Curacao Chess Festival 2008 Curacao, Netherlands Antilles AHO 2008-07-26
RcRownchangeKK*chgGame
 2348 2446 4.50 8 -0.32 10 -3.20 
  Zalm, Norman 2096 AHO1.0010.11101.10 
  Van Beek, Ard 2096 NED1.0010.11101.10 
  Werle, Jan g2591 NED0.001-0.3110-3.10 
  Bernal Moro, Luis Javier m2424 ESP0.001-0.5310-5.30 
  Swinkels, Jos 2096 NED1.0010.11101.10 
  Bohm, Hans m2323 NED1.0010.33103.30 
  Benjamin, Joel g2577 USA0.5010.18101.80 
  Christiansen, Larry M g2577 USA0.001-0.3210-3.20 

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)
 
 World Women's Chess Championship 2008 Nalchik RUS 2008-08-28
RcRownchangeKK*chgGame
 2511 2446 0.50 2 -0.32 10 -3.20 
  Kosintseva, Tatiana mwg2511 RUS0.001-0.4110-4.10 
  Kosintseva, Tatiana mwg2511 RUS0.5010.09100.90 

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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