Individual Calculations February 2019
 Bogdan, Dan  Total change: -3.40  Rating chartPersonal card
 Ariston Open 2019 Satu Mare ROU 2019-01-24
RcRownchangeKK*chgGame
 2126 2367 5.00 7 -0.34 10 -3.40 
  Morar, Ciprian 1967  * ROU1.0010.08100.80 
  Turlea, Constantin 1967  * ROU1.0010.08100.80 
  Ciorgovean, Iustin 2209 ROU0.001-0.7110-7.10 
  Breitkopf, Francisc 1967  * ROU1.0010.08100.80 
  Anghelus, Alin-Gabriel 2022 ROU1.0010.11101.10 
  Balla, Tamas-Kristof m2332 ROU0.501-0.0510-0.50 
  Petrisor, Adrian-Marian m2419 ROU0.5010.07100.70 
 * 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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