Individual Calculations September 2022
 Tat, Alin-Sebastian  Total change: 13.40  Rating chartPersonal card
 Vasile Marian Memorial 2022 Satu Mare ROU 2022-08-03
RcRownchangeKK*chgGame
 1576 1579 3.50 6 0.47 20 9.40 
  Veklinec, Andrei 1867 ROU0.5010.34206.80 
  Turlea, Constantin 1948 ROU0.001-0.1020-2.00 
  Bobei, Rares-Valentin 1159 ROU1.0010.07201.40 
  Veneteanu, Mihai 2025 ROU0.001-0.0620-1.20 
  Kovacs, Abel 1276 ROU1.0010.14202.80 
  Filipan, Lavinia-Elena 1179  * 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)
 
 Arad Open 2022 Arad ROU 2022-08-08
RcRownchangeKK*chgGame
 1690 1579 3.50 9 0.20 20 4.00 
  Ghita, Vlad-Bogdan 1943 ROU0.001-0.1020-2.00 
  David, Dorian-Ciprian 1780 ROU1.0010.762015.20 
  Butolo, Alexandru-Mircea c1862 ROU0.001-0.1620-3.20 
  Tablan, Andrei-Damian 1796 ROU0.001-0.2220-4.40 
  Petruse, Aurel-Florin 1676 ROU0.001-0.3720-7.40 
  Brosman, Alexandru 1729 ROU1.0010.702014.00 
  Matei-Catruna, Andrei 1351 ROU0.501-0.2920-5.80 
  Stingu, Alin 1632 ROU0.001-0.4320-8.60 
  Mutiu, Alexandru-Andrei 1440 ROU1.0010.31206.20 

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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