Rapid: Individual Calculations October 2021
 Pastras, Ioannis  Total change: -0.60  Rating chartPersonal card
 1st Vyron Tsorbatzoglou rapid 2021 B Thessaloniki GRE 2021-09-08
RcRownchangeKK*chgGame
 1224 1357 4.00 6 -0.03 20 -0.60 
  Nakitsas, Georgios 1062 GRE1.0010.15203.00 
  Margaritis, Ioannis M 1209 GRE1.0010.30206.00 
  Balafoutas, Alexandros 1172 GRE0.001-0.7420-14.80 
  Mantazis, Georgios Rafail 1148 GRE1.0010.23204.60 
  Kalyvas, Georgios A 1037 GRE1.0010.13202.60 
  Magalakis, Stefanos 1717 GRE0.001-0.1020-2.00 

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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