Individual Calculations February 2020
 Papadimitriou, Ilias  Total change: -2.00  Rating chartPersonal card
 42nd open White Tower 2020 A group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1663 1579 2.00 7 -0.79 20 -15.80 
  Stefanou, Dimitrios 1938 GRE0.001-0.1020-2.00 
  Karagiannis, Thomas Aristotelis 1717 GRE0.001-0.3120-6.20 
  Baroutas, Athanasios 1640 GRE0.001-0.4220-8.40 
  Gkavardinas, Antonios 1599 GRE1.0010.532010.60 
  Mitsiou, Georgios 1522 GRE1.0010.42208.40 
  Nasos, Konstantinos 1617 GRE0.001-0.4520-9.00 
  Doudoulakakis, Athanasios 1610 GRE0.001-0.4620-9.20 

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)
 
 2020 Team Championship of ESSTH-CHALK - A Local Rounds 1-3 ESSTH-CHALK GRE 2020-01-12
RcRownchangeKK*chgGame
 1489 1579 2.00 2 0.77 20 15.40 
  Xanthos, Konstantinos 1375 GRE1.0010.24204.80 
  Mastrakoulis, Simeon 1602 GRE1.0010.532010.60 

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)
 
 38th Team Cup of ESSTH-CHALK Round 1 ESSTH-CHALK GRE 2020-01-25
RcRownchangeKK*chgGame
 1979 1579 0.00 1 -0.08 20 -1.60 
  Samaridis, Konstantinos 1979  * GRE0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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