Rapid: Individual Calculations November 2023
 Samopoulos, Georgios  Total change: -5.60  Rating chartPersonal card
 2nd international chess Marathon Thessaloniki 2023 Thessaloniki GRE 2023-10-21
RcRownchangeKK*chgGame
 1481 1512 10.50 20 -0.28 20 -5.60 
  Bahar-Mosse, Iakov 1747 GRE1.0010.792015.80 
  Bahar-Mosse, Iakov 1747 GRE1.0010.792015.80 
  Drakaki, Anna-Maria 1859 GRE0.001-0.1120-2.20 
  Drakaki, Anna-Maria 1859 GRE0.001-0.1120-2.20 
  Psychogios, Antonios 1699 GRE0.001-0.2620-5.20 
  Psychogios, Antonios 1699 GRE0.001-0.2620-5.20 
  Pazarlis, Apostolos 1169 GRE1.0010.12202.40 
  Pazarlis, Apostolos 1169 GRE1.0010.12202.40 
  Samara, Vasiliki 1148 GRE0.001-0.9020-18.00 
  Samara, Vasiliki 1148 GRE0.501-0.4020-8.00 
  Papandreou, Nikolaos 1502 GRE1.0010.49209.80 
  Papandreou, Nikolaos 1502 GRE0.001-0.5120-10.20 
  Giannoulaki, Ermofili 1258 GRE1.0010.19203.80 
  Giannoulaki, Ermofili 1258 GRE1.0010.19203.80 
  Rousos, Stamatios 1917 GRE0.001-0.0820-1.60 
  Rousos, Stamatios 1917 GRE0.001-0.0820-1.60 
  Boufidis, Konstantinos 1298 GRE1.0010.23204.60 
  Boufidis, Konstantinos 1298 GRE0.001-0.7720-15.40 
  Lamprinos, Athanasios Angelos 1209 GRE1.0010.14202.80 
  Lamprinos, Athanasios Angelos 1209 GRE1.0010.14202.80 

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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