Individual Calculations March 2010
 Marano, Salvatore  Total change: -1.95  Rating chartPersonal card
 CP Catania Aci Catena ITA 2010-01-02
RcRownchangeKK*chgGame
 2001 1948 1.50 3 0.21 15 3.15 
  Gresta, Stefano 1871 ITA1.0010.39155.85 
  Tomaselli, Maurizio 2091 ITA0.5010.19152.85 
  Rizza, Francesco 2041 ITA0.001-0.3715-5.55 

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)
 
 Corus Chess Tournament - Tien 3A Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2009 1948 3.00 8 -0.34 15 -5.10 
  Dirksen, Marieke 1929 NED0.501-0.0315-0.45 
  Toby, Albert 2060 NED0.001-0.3515-5.25 
  Monsma, Menno 2040 NED0.001-0.3715-5.55 
  Van Nieuwenhuizen, Hans 1971 NED1.0010.53157.95 
  Overweg, Danny 1961 NED0.5010.02150.30 
  Manuel, Peter 2038 NED0.5010.12151.80 
  Pauw, Martijn 2019 NED0.5010.10151.50 
  Versteeg, Cees 2052 NED0.001-0.3615-5.40 

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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