Individual Calculations May 2010
 Cusmuliuc, Diana-Elena  Total change: 4.65  Rating chartPersonal card
 Grand Prix Iasi 2010 - 1st stage Iasi ROU 2010-02-25
RcRownchangeKK*chgGame
 1913 1640 1.50 5 0.57 15 8.55 
  Bulmaga, Irina wm2040  * ROU0.5010.42156.30 
  Marinescu, Mircea 2040  * ROU0.001-0.0815-1.20 
  Galateanu, Calin 1772 ROU0.001-0.3215-4.80 
  Pascal, Alexandru-Constantin 1828 ROU1.0010.741511.10 
  Gheorghiu, Calin 1887 ROU0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Grand Prix Iasi 2010 - 2nd stage Iasi ROU 2010-04-02
RcRownchangeKK*chgGame
 1978 1648 0.00 2 -0.26 15 -3.90 
  Toma, Radu-Cristian 2046 ROU0.001-0.0815-1.20 
  Marinescu, Stefan 1909 ROU0.001-0.1815-2.70 

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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