Individual Calculations October 2021
 Cosma, Ioan  Total change: 3.00  Rating chartPersonal card
 Tasnad Open 2021 - A Tasnad ROU 2021-09-09
RcRownchangeKK*chgGame
 2242 2397 5.00 7 0.30 10 3.00 
  Fulop, Francisc 1997  * ROU1.0010.08100.80 
  Ilonczai, Levente-David 2057 ROU1.0010.12101.20 
  Manolache, Marius g2520 ROU0.5010.17101.70 
  Titu, Maiorescu-Dorin f2064 ROU1.0010.12101.20 
  Bogdan, Dan m2347 ROU0.501-0.0710-0.70 
  Stanciu, Alexandru-Ovidiu f2294 ROU0.501-0.1410-1.40 
  Filip, Lucian-Ioan m2412 ROU0.5010.02100.20 
 * 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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