Individual Calculations August 2017
 Cusmuliuc, Diana-Elena  Total change: -13.20  Rating chartPersonal card
 NYCC Romania 2017 - girls U20 - teams Bucuresti ROU 2017-07-22
RcRownchangeKK*chgGame
 2024 1981 2.00 6 -0.66 20 -13.20 
  Nastase, Andreea-Cristina 1909 ROU0.501-0.1020-2.00 
  Cosman, Andreea-Marioara wf2163 ROU0.5010.24204.80 
  Stanciu, Ioana-Georgiana 2000 ROU0.001-0.4720-9.40 
  Nastase, Andreea-Cristina 1909 ROU0.001-0.6020-12.00 
  Cosman, Andreea-Marioara wf2163 ROU1.0010.742014.80 
  Stanciu, Ioana-Georgiana 2000 ROU0.001-0.4720-9.40 

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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