Individual Calculations August 2017
 Cosman, Andreea-Marioara  Total change: -70.20  Rating chartPersonal card
 International Chess Festival FISCA 2017 - D (Open) Cap Aurora ROU 2017-06-24
RcRownchangeKK*chgGame
 1852 2163 5.50 9 -1.97 20 -39.40 
  Radoi, Matei 1763  * ROU1.0010.08201.60 
  Pop, Laurentius, Dr. 1891 GER0.001-0.8320-16.60 
  Coman, Emilia-Florentina 1763  * ROU0.501-0.4220-8.40 
  Obada, Ema 1763  * ROU1.0010.08201.60 
  Popa, Marian 1802 ROU0.001-0.9020-18.00 
  Jinga, Vlad-Ionut 1763  * ROU1.0010.08201.60 
  Ghita, Vlad-Bogdan 1788 ROU1.0010.09201.80 
  Dobrin, Ionut-Alexandru 1763  * ROU1.0010.08201.60 
  Bogdan, Dan m2371 ROU0.001-0.2320-4.60 
 * 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)
 
 NYCC Romania 2017 - girls U20 - teams Bucuresti ROU 2017-07-22
RcRownchangeKK*chgGame
 1963 2163 3.00 6 -1.54 20 -30.80 
  Stanciu, Ioana-Georgiana 2000 ROU1.0010.28205.60 
  Cusmuliuc, Diana-Elena 1981 ROU0.501-0.2420-4.80 
  Nastase, Andreea-Cristina 1909 ROU1.0010.19203.80 
  Stanciu, Ioana-Georgiana 2000 ROU0.501-0.2220-4.40 
  Cusmuliuc, Diana-Elena 1981 ROU0.001-0.7420-14.80 
  Nastase, Andreea-Cristina 1909 ROU0.001-0.8120-16.20 

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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