Individual Calculations July 2021
 Nikanova, Ekaterina  Total change: -51.00  Rating chartPersonal card
 Phoenix Cup A - 8th ed. Buzau ROU 2021-05-28
RcRownchangeKK*chgGame
 1846 2070 3.00 6 -1.40 20 -28.00 
  Corbu, George-Alexandru 1670  * ROU0.501-0.4220-8.40 
  Bratu, Gheorghe 1689 ROU0.501-0.4120-8.20 
  Bobu, Stefan-Valentin 1670  * ROU1.0010.08201.60 
  Nastore, Pavel-Alexandru c2221 ROU0.001-0.3020-6.00 
  Tudoroiu, Razvan-Catalin 1736 ROU1.0010.12202.40 
  Nedelcu, Teodor-Cosmin c2089 ROU0.001-0.4720-9.40 
 * 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)
 
 Bitcoin Romania Chess Open 3rd ed. - A Tournament - Open Bucuresti ROU 2021-06-05
RcRownchangeKK*chgGame
 1742 2070 4.00 6 -1.15 20 -23.00 
  Olteanu, Gabriel-Luca 1670  * ROU1.0010.08201.60 
  Ulian, Andrei-Octavian 1670  * ROU0.001-0.9220-18.40 
  Moraru, Mircea-Antoniu 1670  * ROU1.0010.08201.60 
  Rotariu, Constantin 1825 CAN0.501-0.3020-6.00 
  Spiridon, Anisia 1670  * ROU1.0010.08201.60 
  Olteanu, Sebastian 1947 ROU0.501-0.1720-3.40 
 * 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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