Individual Calculations September 2021
 Murg, Gheorghe  Total change: -16.40  Rating chartPersonal card
 Arad Open 2021 - U 2000 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 1523 1377 3.50 9 0.35 20 7.00 
  Rujan, Rodel-Marinel 1765 ROU0.001-0.0920-1.80 
  Mihalca, Imre-Gheorghe 1652 ROU0.5010.33206.60 
  Bichiceanu, Dan-Radu 1688 ROU0.001-0.1420-2.80 
  Dimitriu, Filip 1278 ROU0.501-0.1420-2.80 
  Junc, David 1275 ROU1.0010.36207.20 
  Cristocea, Gabriela 1740 ROU0.001-0.1020-2.00 
  Kumar, Amrit-Darius 1257 ROU0.501-0.1620-3.20 
  Balaban, Dan-Petru 1282 ROU1.0010.37207.40 
  Baibarac, Niculae 1769 ROU0.001-0.0820-1.60 

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 2021 - U 1600 Arad ROU 2021-08-01
RcRownchangeKK*chgGame
 1268 1369 4.50 8 -0.49 20 -9.80 
  Nedelcu, Florin 1547 ROU0.001-0.2720-5.40 
  Gutu, Catalin-Vlad-Aurelian 1114 ROU0.501-0.3120-6.20 
  Kovacs, Abel 1095 ROU0.501-0.3320-6.60 
  Pragai, Bogdan-Marcel 1136 ROU1.0010.21204.20 
  Vidac, Nicolae-Octavian 1545 ROU0.001-0.2720-5.40 
  Santimbrean, Bogdan-Iacob 1142 ROU1.0010.21204.20 
  Craciun, Dorian-Raul 1340 ROU0.501-0.0420-0.80 
  Strajan, Andrei-Mihai 1226 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)
 
 Brasov International Chess Festival - 5th ed.- B Poiana Brasov ROU 2021-08-21
RcRownchangeKK*chgGame
 1474 1369 0.50 3 -0.68 20 -13.60 
  Mihalache, Paul-Stelian 1766 ROU0.001-0.0820-1.60 
  Rosu, Alexandru 1162 FRA0.501-0.2720-5.40 
  Vitan, Matei-Gabriel 1494 ROU0.001-0.3320-6.60 

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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