Individual Calculations September 2021
 Istratescu, Andrei  Total change: -45.10  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 2203 2550 5.00 9 -2.84 10 -28.40 
  Chima, Radu-Niculin 2150  * ROU1.0010.08100.80 
  Martian, Dragos-Daniel 2198 ROU0.501-0.3910-3.90 
  Stefan, Romulus-Cristian c2150  * ROU0.501-0.4210-4.20 
  Paraschiv, Paul-Alexandru 2150  * ROU0.501-0.4210-4.20 
  Vilcu, Matei-Stefan 2150  * ROU0.501-0.4210-4.20 
  Mintau, Andrei-Catalin 2150  * ROU1.0010.08100.80 
  Miron, Lucian-Costin g2507 ROU0.001-0.5610-5.60 
  Trifan, Andrei Ioan 2226 GER0.001-0.8710-8.70 
  Ignat, Matei-Marius 2150  * ROU1.0010.08100.80 
 * 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)
 
 XXIV.Caissa Miercurea Ciuc ROU 2021-08-21
RcRownchangeKK*chgGame
 2176 2531 4.50 7 -1.67 10 -16.70 
  Juncu, Nicolae 2131  * ROU1.0010.08100.80 
  Padurean, Daniel-Cristian 2131  * ROU0.501-0.4210-4.20 
  Batagan, Ilinca-Petra 2131  * ROU0.501-0.4210-4.20 
  Herbold, Manfred c2131  * GER1.0010.08100.80 
  Karacsonyi, Gellert f2387 HUN0.501-0.1910-1.90 
  Filip, Andrei 2188 ROU0.501-0.3810-3.80 
  Mazilu, Stefan-Fabian 2131  * ROU0.501-0.4210-4.20 
 * 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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