Individual Calculations August 2020
 Siozos, Athanasios  Total change: 36.40  Rating chartPersonal card
 2020 Team Cup of ESSKEDYM Rounds 1-2 ESSKEDYM GRE 2020-01-12
RcRownchangeKK*chgGame
 1736 1847 2.00 2 0.75 40 30.00 
  Michailidis, Konstantinos 1555 GRE1.0010.15406.00 
  Papagiannis, Asterios 1917 GRE1.0010.604024.00 

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)
 
NOTE: K factor changed
 2020 Team Championship of ESSKEDYM – POA Rounds 1-2 ESSKEDYM GRE 2020-02-09
RcRownchangeKK*chgGame
 1716 1847 1.00 1 0.32 20 6.40 
  Samaras, Georgios 1716 GRE1.0010.32206.40 

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)
 

 

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