Individual Calculations January 2013
 Gorbounova, Natalia  Total change: -29.70  Rating chartPersonal card
 OP VII Hotel Cristallo - Memorial M.P. Ruggieri - B Imperia ITA 2012-11-23
RcRownchangeKK*chgGame
 1435 1611 0.00 1 -0.73 30 -21.90 
  Pineau, Jean 1435 FRA0.001-0.7330-21.90 

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)
 
 WE Citta' di Ventimiglia Ventimiglia ITA 2012-11-30
RcRownchangeKK*chgGame
 1672 1611 1.00 3 -0.26 30 -7.80 
  Arnaudo, Davide 1693 ITA0.001-0.3930-11.70 
  Cardona, Paolo 1818 ITA0.001-0.2330-6.90 
  Bonino, Silvano 1506 ITA1.0010.363010.80 

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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