Rapid: Individual Calculations April 2018
 Cosma, Elena-Luminita  Total change: -17.20  Rating chartPersonal card
 SocialXChange & Friends - rapid chess Bucuresti ROU 2018-03-03
RcRownchangeKK*chgGame
 2055 2318 5.00 7 -0.63 20 -12.60 
  Georgescu, Bogdan 1918  * ROU1.0010.08201.60 
  Avramescu, Paul-Mihai 2035 ROU1.0010.16203.20 
  Luncasu, Raul-Ionut 2140 ROU0.501-0.2320-4.60 
  Onut, Simeon 2185 ROU0.001-0.6820-13.60 
  Chivulescu, Adrian-Alexandru 1918  * ROU1.0010.08201.60 
  Abramciuc, Marius f2204 MDA1.0010.34206.80 
  Ionita, Serban-Petru 1987 ROU0.501-0.3820-7.60 
 * 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)
 
 Sirtaki Cup - 2nd ed. Bucuresti ROU 2018-03-18
RcRownchangeKK*chgGame
 2081 2318 5.00 7 -0.23 20 -4.60 
  Armeanu, Ninel-Claudiu 1918  * ROU1.0010.08201.60 
  Turcu, Fanel 1918  * ROU1.0010.08201.60 
  Grigore, Gigi 1990 ROU1.0010.13202.60 
  Marin, Mihail g2472 ROU0.001-0.2920-5.80 
  Petrescu, Georgian-Dorin f1983 ROU1.0010.12202.40 
  Costin, Alexandru 1918  * ROU1.0010.08201.60 
  Bulmaga, Irina mwg2368 ROU0.001-0.4320-8.60 
 * 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)
 

 

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