Individual Calculations September 2021
 Nedelcu, Florin  Total change: 4.40  Rating chartPersonal card
 Arad Open 2021 - U 2000 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 1705 1547 3.00 7 0.81 20 16.20 
  Deac, David 1854 ROU0.001-0.1420-2.80 
  Buzuriu, Razvan-Florin 1344 ROU1.0010.24204.80 
  Ursente, Tudor-Alexandru 1947  * ROU1.0010.922018.40 
  Parasca, Claudiu 1773 ROU0.001-0.2120-4.20 
  Tat, Alin-Sebastian 1668 ROU0.001-0.3420-6.80 
  Kun, Joan 1698 GER1.0010.702014.00 
  Mihalca, Imre-Gheorghe 1652 ROU0.001-0.3620-7.20 
 * 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)
 
 Arad Open 2021 - U 1600 Arad ROU 2021-08-01
RcRownchangeKK*chgGame
 1364 1547 6.00 9 -0.59 20 -11.80 
  Varabiescu, Petru 1241 ROU1.0010.14202.80 
  Murg, Gheorghe 1369 ROU1.0010.27205.40 
  Korcsek, Alexandru-David 1444 ROU0.501-0.1420-2.80 
  Moise, Mihai-Alexandru 1306 ROU0.501-0.3020-6.00 
  Unc, Adrian-Mihai 1368 ROU0.001-0.7320-14.60 
  Naghi, Ioan Viorel 1367 ROU1.0010.26205.20 
  Dascalescu, Petru 1365 ROU1.0010.26205.20 
  Turcan, Gheorghe 1535 ROU0.001-0.5220-10.40 
  Halmajan, Iulian-Teodor 1279 ROU1.0010.17203.40 

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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