Individual Calculations October 2017
 Chircu, Vadim  Total change: -3.00  Rating chartPersonal card
 Tasnad Open 2017 Satu Mare ROU 2017-09-20
RcRownchangeKK*chgGame
 2190 2230 3.50 7 -0.15 20 -3.00 
  Ionita, Gheorghe 1830  * ROU1.0010.08201.60 
  Shishkin, Vadim g2456 UKR0.5010.29205.80 
  Ardeleanu, Alin m2337 ROU0.5010.15203.00 
  Tat, Alin-Sebastian 1830  * ROU0.501-0.4220-8.40 
  Abramovic, Bosko g2405 SRB0.5010.23204.60 
  Velickovic, Sasa m2293 SRB0.001-0.4120-8.20 
  Biro, Sandor m2179 ROU0.501-0.0720-1.40 
 * 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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