Rapid: Individual Calculations October 2021
 Marinidis, Stavros  Total change: 93.40  Rating chartPersonal card
 1st Vyron Tsorbatzoglou rapid 2021 B Thessaloniki GRE 2021-09-08
RcRownchangeKK*chgGame
 1247 1054 2.00 5 0.31 20 6.20 
  Argiroudis, Stamatis f1789 GRE0.001-0.0120-0.20 
  Nakitsas, Stergios 1124 GRE1.0010.602012.00 
  Kalyvas, Georgios A 1037 GRE0.001-0.5220-10.40 
  Papakyriakou, Charalampos 1137 GRE1.0010.612012.20 
  Mantazis, Georgios Rafail 1148 GRE0.001-0.3720-7.40 

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)
 
 IV Chess-Fest Dobriniste Dobriniste BUL 2021-09-11
RcRownchangeKK*chgGame
 1740 1054 4.50 8 4.36 20 87.20 
  Bozov, Dimitar 1789 BUL0.001-0.0120-0.20 
  Stoev, Tsvetoslav 1783 BUL0.5010.49209.80 
  Baban, Boris 1789 BUL1.0010.992019.80 
  Krivoshijski, Asen 1789 BUL0.001-0.0120-0.20 
  Bednikov, Lubomir 1481 BUL1.0010.932018.60 
  Sharkov, Borislav 1789 BUL1.0010.992019.80 
  Teofilov, Kamen 1711 BUL1.0010.992019.80 
  Dyakov, Vladimir 1789 BUL0.001-0.0120-0.20 

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)
 

 

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