Individual Calculations September 2021
 Stepanencu, Nicodim-Cosmin  Total change: 19.38  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 2147 2226 5.50 9 0.17 38 6.46 
  Oltean, Cristian-Daniel 1924 ROU1.0010.15385.70 
  Dinca, Ovidiu 1826  * ROU0.501-0.4238-15.96 
  Mozes, Ervin m2091 ROU1.0010.323812.16 
  Halkias, Stelios g2567 GRE1.0010.883833.44 
  Miron, Lucian-Costin g2507 ROU0.5010.343812.92 
  Ghimpu, Samuel-Timotei f2392 ROU0.001-0.2838-10.64 
  Secrieru, Andrei-Cristian 1917 ROU0.501-0.3638-13.68 
  Balan, Bogdan 2067 ROU0.001-0.7138-26.98 
  Magold, Filip 2030 ROU1.0010.25389.50 
 * 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)
 
 Brasov International Chess Festival - 5th ed. - A Poiana Brasov ROU 2021-08-21
RcRownchangeKK*chgGame
 2172 2280 6.00 9 0.34 38 12.92 
  Bucur, Stefan 1929 ROU1.0010.11384.18 
  Neagu, Liviu 2026 ROU1.0010.19387.22 
  Sachilaru, Alexandru 2011 ROU0.501-0.3338-12.54 
  Sandor, Petrut 2159 ROU1.0010.343812.92 
  Stoleriu, George f2360 ROU0.001-0.3938-14.82 
  Martian, Dragos-Daniel 2182 ROU1.0010.373814.06 
  Macovei, Andrei m2443 MDA0.001-0.2838-10.64 
  Creanga, Robert-Ionut c2142 ROU1.0010.313811.78 
  Vrencian, Lehel f2295 ROU0.5010.02380.76 

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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