Individual Calculations September 2019
 Dobrin, Catalin  Total change: 2.20  Rating chartPersonal card
 Arad Open 2019 U1900 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1745 1744 3.00 5 0.51 20 10.20 
  Calin, Remus-Vasile 1623 ROU1.0010.34206.80 
  Velcherean, Vasile-Adrian 1894 ROU0.001-0.3020-6.00 
  Hirsu, Adrian 1630 ROU1.0010.34206.80 
  Bursuc, Mihai 1736 ROU0.501-0.0120-0.20 
  Radulescu, Andrei 1844 ROU0.5010.14202.80 

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)
 
 Int. Chess Festival Satu Mare - Iuliu Szabo Memorial Satu Mare ROU 2019-08-02
RcRownchangeKK*chgGame
 1843 1744 3.00 9 -0.40 20 -8.00 
  Frink, Ferenc f2085 HUN0.001-0.1220-2.40 
  Bodrogi, Bendeguz 1911 HUN0.5010.22204.40 
  Gheng, Christian 1844 GER0.5010.14202.80 
  Sogor, Andras-Csaba 1919 ROU0.5010.23204.60 
  Follert, Iuliu 1902 ROU0.001-0.2920-5.80 
  Panush, Viktor m1959 MDA0.001-0.2320-4.60 
  Bira, Andrada-Paraschiva 1555 ROU0.501-0.2520-5.00 
  Hever, Janos 1572 HUN1.0010.27205.40 
  Orban, Vasile-Gheorghe 1841 ROU0.001-0.3720-7.40 

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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