Individual Calculations October 2022
 Sabou, Stefania Theodora  Total change: 82.80  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1450 1143 3.50 9 2.07 40 82.80 
  Dobre, Daniel-Alexandru 1594 ROU1.0010.944037.60 
  Lazarean, Colea-Valentin 1555 ROU0.001-0.0740-2.80 
  Calin, Mihai-Octavian 1407 ROU1.0010.824032.80 
  Matei, Stefan-Razvan 1575 ROU0.5010.434017.20 
  Serbanoiu, Constantin 1561 ROU0.001-0.0740-2.80 
  Echimescu, Otilia-Elena 1307 ROU0.5010.22408.80 
  Zlate-Ion, Matei 1298 ROU0.5010.21408.40 
  Butuza, Stefan Aurelian 1395 ROU0.001-0.1940-7.60 
  Badescu, Matei-Andrei 1362 ROU0.001-0.2240-8.80 

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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