Individual Calculations October 2022
 Matei, Stefan-Razvan  Total change: -13.20  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1433 1575 4.50 8 -0.66 20 -13.20 
  Tani, Selina 1175  * ROU1.0010.08201.60 
  Argatu, Radu-Alexandru 1269 ROU1.0010.14202.80 
  Schiopu, Andreea-Alexandra 1697 ROU0.001-0.3320-6.60 
  Sabou, Stefania Theodora 1143 ROU0.501-0.4320-8.60 
  Statescu-Enescu, Vlad 1698 ROU0.5010.17203.40 
  Ionita, Alexandru A. 1312 ROU0.501-0.3220-6.40 
  Badica, Ariana 1502 ROU1.0010.40208.00 
  Chiricuta, Ion 1669 ROU0.001-0.3720-7.40 
 * 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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