Individual Calculations December 2018
 Popa, Nicolae  Total change: -28.00  Rating chartPersonal card
 Bucharest Chess Weekend - 15th ed. Bucuresti ROU 2018-10-26
RcRownchangeKK*chgGame
 1780 1458 0.50 5 -0.26 20 -5.20 
  Arandjelovic, Aleksandar Z 1858  * SRB0.5010.42208.40 
  Creanga, Robert-Ionut c1858  * ROU0.001-0.0820-1.60 
  Bunda, Daniel 1533 ROU0.001-0.4020-8.00 
  Radu, David Cr. 1829 ROU0.001-0.1020-2.00 
  Barbu, George-Emilian 1821 ROU0.001-0.1020-2.00 
 * 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)
 
 Autumn Chess Cup Cernavoda 2018 Cernavoda ROU 2018-11-02
RcRownchangeKK*chgGame
 1600 1458 2.00 6 0.06 20 1.20 
  Dragomir, Sorin 1749 ROU0.001-0.1520-3.00 
  Costeniuc, Gheorghe 1603 ROU0.001-0.3120-6.20 
  Petrache, Otto 1308 ROU1.0010.30206.00 
  Ceoroianu, Laurentiu-Tudor 1628 ROU1.0010.722014.40 
  Coman, Vasile 1718 ROU0.001-0.1820-3.60 
  Carac, Radu-Ionut 1591 ROU0.001-0.3220-6.40 

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)
 
 Chess Craft Cup - open Bucuresti ROU 2018-11-10
RcRownchangeKK*chgGame
 1590 1458 1.00 5 -0.66 20 -13.20 
  Chesa, Viorel 1842 ROU0.001-0.0920-1.80 
  Covaci, Stefan 1749 ROU0.001-0.1520-3.00 
  Ciobanu, Aurelian-Ovidiu 1058  * ROU1.0010.08201.60 
  Buzescu, Vladimir 1640 ROU0.001-0.2620-5.20 
  Spiridon, Mihai-Zoltan 1660 ROU0.001-0.2420-4.80 
 * 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)
 
 Satori Cup 2018 Autumn Cup - Open U2200 Slobozia ROU 2018-11-17
RcRownchangeKK*chgGame
 1453 1458 2.50 6 -0.54 20 -10.80 
  Done, Stefan-Daniel 1858  * ROU0.001-0.0820-1.60 
  Enache, Sorin 1067 ROU0.501-0.4120-8.20 
  Cioc, Alexandru-Marian 1148 ROU1.0010.14202.80 
  Popovici, Cristinel-Adrian 1770 ROU0.001-0.1420-2.80 
  Enache, Virgilius-Ionel 1566 ROU0.001-0.3520-7.00 
  Petrache, Otto 1308 ROU1.0010.30206.00 
 * 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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