Rapid: Individual Calculations July 2021
 Oprea, Florea  Total change: 10.80  Rating chartPersonal card
 Constanta Chess Championship - 68th ed. Constanta ROU 2021-06-04
RcRownchangeKK*chgGame
 1602 1759 5.00 8 -0.36 20 -7.20 
  Gherasim, Catalin-Claudiu 1178 ROU1.0010.02200.40 
  Levay, Sorin f2262 ROU0.001-0.0420-0.80 
  Enache, Florin 1585 ROU1.0010.27205.40 
  Carac, Radu-Ionut 1481 ROU0.001-0.8320-16.60 
  Cazan, Mircea-Andrei 1429 ROU1.0010.12202.40 
  Zaim, Marian 2048 ROU0.001-0.1620-3.20 
  Leu, Dragos Stefan 1319 ROU1.0010.06201.20 
  Jitea, Andrei-Cristian 1515 ROU1.0010.20204.00 

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)
 
 Navodari Open Navodari ROU 2021-06-06
RcRownchangeKK*chgGame
 1851 1759 4.00 6 1.61 20 32.20 
  Gilea, Lucian f2167 ROU0.001-0.0820-1.60 
  Draga, Laurentiu 1473 ROU1.0010.16203.20 
  Fluerariu, Radu-Cristian f1843 ROU1.0010.622012.40 
  Ghimpu, Samuel-Timotei f2031 ROU0.001-0.1720-3.40 
  Enache, Florin 1585 ROU1.0010.27205.40 
  Stanciu, Tiberiu-Petre 2005 ROU1.0010.812016.20 

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)
 
 Romania National Rapid Chess Championship 2021 - Teams Open Snagov ROU 2021-06-12
RcRownchangeKK*chgGame
 1839 1759 2.50 8 -0.71 20 -14.20 
  Kutnik, Alexandru-Francisc 1959 ROU0.001-0.2420-4.80 
  Radulescu, Vlad-Alexandru 2015 ROU0.001-0.1920-3.80 
  Negrean, Andrei 1563 ROU0.501-0.2520-5.00 
  Oprisor, Razvan-Gabriel 2166 ROU0.001-0.0820-1.60 
  Badea, Andrei-Mihai 1054 ROU1.0010.01200.20 
  Dobre, Claudiu-Cristian m2372 ROU0.001-0.0220-0.40 
  Baciu, Stefan f2049 ROU0.001-0.1620-3.20 
  Vitan, Rares-Mihai 1535 ROU1.0010.22204.40 

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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