Individual Calculations August 2022
 Bruma, Ioan  Total change: -0.20  Rating chartPersonal card
 Tinerii Lei no.4 Baia Mare ROU 2022-06-24
RcRownchangeKK*chgGame
 1333 1439 3.00 6 -0.83 20 -16.60 
  Zamfirache, Amalia-Maria 1089 ROU0.501-0.3920-7.80 
  Covaci, Miruna-Maria 1153 ROU1.0010.16203.20 
  Buciuman, Aurel 1431 ROU0.501-0.0120-0.20 
  Muresan, Andrei-Vasile 1237 ROU1.0010.24204.80 
  Mircov, Nicola-Alexandar 1851 ROU0.001-0.0720-1.40 
  Dita, Luca-Valentin 1235 ROU0.001-0.7620-15.20 

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 Senior Chess Championship 2022 - Open 65 Techirghiol ROU 2022-06-30
RcRownchangeKK*chgGame
 1750 1439 2.00 7 0.82 20 16.40 
  Zarnescu, Marius 1741 ROU1.0010.852017.00 
  Evulet, Gheorghe 1872 ROU0.001-0.0620-1.20 
  Craciun, Gheorghe 1675 ROU1.0010.802016.00 
  Mitaru, Dan f2038 ROU0.001-0.0220-0.40 
  Cernea, Radu-Gheorghe 1736 ROU0.001-0.1520-3.00 
  Afloarei, Jenica 1670 ROU0.001-0.2120-4.20 
  Covaci, Stefan 1519 ROU0.001-0.3920-7.80 

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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