Individual Calculations October 2022
 Sorbun, Cristinel  Total change: -35.20  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1492 1784 5.50 9 -1.76 20 -35.20 
  Mitulescu, Ilie 1270 ROU0.501-0.4620-9.20 
  Babadita, Andrei 1441 ROU1.0010.12202.40 
  Serbanoiu, Constantin 1561 ROU1.0010.22204.40 
  Butuza, Stefan Aurelian 1395 ROU1.0010.09201.80 
  Cirlan, Ionut-Gheorghe 1797 ROU0.001-0.4820-9.60 
  Cernea, Radu-Gheorghe 1744 ROU0.001-0.5620-11.20 
  Larion, Iustin 1384  * ROU1.0010.08201.60 
  Moroianu, George 1526 ROU0.001-0.8220-16.40 
  Ionita, Alexandru A. 1312 ROU1.0010.05201.00 
 * 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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