Individual Calculations October 2017
 Ciornei, Dragos  Total change: -16.60  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1884 2098 5.00 8 -1.01 20 -20.20 
  Bucur, Denisa-Andreea 1729 ROU0.001-0.9020-18.00 
  Anghel, Maria 1698  * ROU1.0010.08201.60 
  Coman, Liviu 1800 ROU1.0010.15203.00 
  Anton, Ana-Roxana 1885 ROU0.501-0.2720-5.40 
  David, Cristian 1902 ROU1.0010.25205.00 
  Paraschiv, Paul-Alexandru 2017 ROU0.501-0.1120-2.20 
  Martinovici, Ilie f2059 MDA0.501-0.0520-1.00 
  Calugar, Mihail 1982 ROU0.501-0.1620-3.20 
 * 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)
 
 Dutch Team Competition 2017-2018 3H Round 1 Various NED 2017-09-16
RcRownchangeKK*chgGame
 2043 2061 1.00 1 0.47 20 9.40 
  Greunsven, John 2043 NED1.0010.47209.40 

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)
 
 Oberliga NRW 2017/2018 September 2017 Duesseldorf GER 2017-09-17
RcRownchangeKK*chgGame
 2018 2061 0.50 1 -0.06 20 -1.20 
  Paulus, Jeffrey 2018 GER0.501-0.0620-1.20 

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)
 
 Belgian Interclubs 2017-2018 Round 1 Various Places BEL 2017-09-24
RcRownchangeKK*chgGame
 1882 2061 0.50 1 -0.23 20 -4.60 
  Porteman, Eric 1882 BEL0.501-0.2320-4.60 

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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