Individual Calculations January 2009
 Rumiantseva, Maria  Total change: -3.60  Rating chartPersonal card
 FE 3 Riviera dei Cedri Belvedere Marittimo ITA 2008-09-08
RcRownchangeKK*chgGame
 2000 2061 1.50 3 -0.24 15 -3.60 
  Miklasova, Marta 1854 SVK1.0010.23153.45 
  Buratti, Marco 2053 ITA0.001-0.5115-7.65 
  Scerbo, Antonio 2092 ITA0.5010.04150.60 

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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