Rapid: Individual Calculations April 2023
 Petrakis, Nikolaos Ath  Total change: 14.60  Rating chartPersonal card
 90th Rapid Panellinion cafe Feb 2023 Athens GRE 2023-02-25
RcRownchangeKK*chgGame
 1502 1181 2.00 4 0.88 20 17.60 
  Poullas, Antonis 1606 GRE0.001-0.0720-1.40 
  Nikolakis, Konstantinos 1216 GRE1.0010.552011.00 
  Moustakas, Nikolaos 1107 GRE1.0010.40208.00 
  Romanos, Theodoros 2078 GRE0.0010.00200.00 

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)
 
 92nd Rapid Panellinion cafe Mar 2023 Athens GRE 2023-03-11
RcRownchangeKK*chgGame
 1646 1148 0.00 3 -0.15 20 -3.00 
  Svistounov, Maximos 1526 GRE0.001-0.0920-1.80 
  Lykouriotis, Pantelis 1796 GRE0.001-0.0120-0.20 
  Kladitis, Emilios 1615 GRE0.001-0.0520-1.00 

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)
 

 

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