Individual Calculations September 2023
 Zahoranszky, Ioan  Total change: -29.80  Rating chartPersonal card
 Bratianu Memorial - 5th ed. Sighetu Marmatiei ROU 2023-08-24
RcRownchangeKK*chgGame
 1534 1576 2.00 6 -1.49 20 -29.80 
  Culcear, Petru-Gheorghe 2205 ROU0.001-0.0120-0.20 
  Mutiu, Alexandru-Andrei 1467 ROU0.001-0.6520-13.00 
  Rosu, Alexia-Maria 1199 ROU0.501-0.4120-8.20 
  Macioca, Laurentiu-Daniel 1435 ROU0.501-0.1920-3.80 
  Sorbun, Cristinel 1720 ROU0.001-0.3120-6.20 
  Cretu, Ciprian 1176  * ROU1.0010.08201.60 
 * 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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