Individual Calculations September 2021
 Baltac, Constantin  Total change: -39.60  Rating chartPersonal card
 New Kingdom Chess Festival 2nd ed. - Open Pitesti ROU 2021-08-06
RcRownchangeKK*chgGame
 1459 1677 2.50 6 -1.98 20 -39.60 
  Arandjelovic, Aleksandar Z 1950 SRB0.001-0.1720-3.40 
  Badica, Ariana 1277  * ROU1.0010.08201.60 
  Gavrila, Vlad-Cristian 1427 ROU0.001-0.8120-16.20 
  Carpenis, Eduard-Georgian-Miha 1373 ROU0.001-0.8620-17.20 
  Tiloiu, Darius-Lucian 1311 ROU0.501-0.4020-8.00 
  Linte, Petrut-Florin 1415 ROU1.0010.18203.60 
 * 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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