Rapid: Individual Calculations February 2019
 Cosma, Elena-Luminita  Total change: 9.20  Rating chartPersonal card
 Cristina Foisor Memorial 2019 - rapid chess Timisoara ROU 2019-01-19
RcRownchangeKK*chgGame
 2134 2285 7.00 10 0.46 20 9.20 
  Juravle, Stefan 1885  * ROU1.0010.08201.60 
  Secrieru, Andrei-Cristian 1885  * ROU1.0010.08201.60 
  Lupulescu, Constantin g2632 ROU0.001-0.1120-2.20 
  Pirvulescu, Adrian 1885  * ROU1.0010.08201.60 
  Ursan, Petru-Sebastian 1985 ROU1.0010.15203.00 
  Dragomirescu, Robin-Alexandru m2434 ROU0.001-0.3020-6.00 
  Anghel, Iulian-Mihai c1885  * ROU1.0010.08201.60 
  Manea, Alexandru m2368 ROU0.5010.11202.20 
  Valles, Manuel m2363 FRA0.5010.11202.20 
  Ambru, Dan-Calin 2022 ROU1.0010.18203.60 
 * 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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