Individual Calculations October 2018
 Bogdan, Dan  Total change: -3.50  Rating chartPersonal card
 Tasnad Open 2018 Tasnad ROU 2018-09-11
RcRownchangeKK*chgGame
 2257 2366 6.00 9 0.46 10 4.60 
  Reiz, Jozsef 1966  * ROU1.0010.08100.80 
  Aczel, Gergely g2558 HUN0.001-0.2510-2.50 
  Casangiu, Paul-Horatiu 2012 ROU1.0010.11101.10 
  Martian, Dragos-Daniel 2246 ROU1.0010.34103.40 
  Istratescu, Andrei g2563 ROU0.001-0.2510-2.50 
  Ambru, Dan-Calin 1986 ROU1.0010.09100.90 
  Petrisor, Adrian-Marian m2424 ROU0.001-0.4210-4.20 
  Ceres, Dragos 2258 MDA1.0010.35103.50 
  Bargan, Sergiu m2303 MDA1.0010.41104.10 
 * 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)
 
 Petra Weekend no.20 Satu Mare ROU 2018-09-16
RcRownchangeKK*chgGame
 2241 2366 4.00 7 -0.61 10 -6.10 
  Costin, Petrica f2145 ROU0.501-0.2810-2.80 
  Ceres, Dragos 2258 MDA0.501-0.1510-1.50 
  Meszaros, Andras m2236 HUN0.501-0.1810-1.80 
  Baratosi, Daniel m2375 ROU0.5010.01100.10 
  Dostan, Janos f2032 HUN1.0010.12101.20 
  Itkis, Boris m2311 ROU0.501-0.0810-0.80 
  Balla, Tamas-Kristof m2328 ROU0.501-0.0510-0.50 

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)
 
 Corneliu Busu Memorial 2018 - open Resita ROU 2018-09-21
RcRownchangeKK*chgGame
 2136 2366 5.00 7 -0.20 10 -2.00 
  Munteanu, Luminita-Dana 1966  * ROU1.0010.08100.80 
  Bartha, Andrei 1966  * ROU0.501-0.4210-4.20 
  Mircov, Nicola-Alexandar 1966  * ROU1.0010.08100.80 
  Cozmolici, Sergiu 2015 ROU1.0010.11101.10 
  Costachi, Mihnea m2471 ROU0.001-0.3610-3.60 
  Visanescu, Daria-Ioana wf2109 ROU1.0010.18101.80 
  Miron, Lucian-Costin m2462 ROU0.5010.13101.30 
 * 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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