Individual Calculations April 2019
 Koutourinis, Apostolos  Total change: -22.60  Rating chartPersonal card
 1st CM Tournament DIAS 2019 Petroupoli GRE 2019-01-24
RcRownchangeKK*chgGame
 2044 2106 5.00 9 -0.24 20 -4.80 
  Loukopoulos, Panagiotis-Athanasi 2013 GRE0.501-0.1320-2.60 
  Kofidis, Andreas m2297 GRE0.001-0.2520-5.00 
  Stamatiou, Rodolfos 2019 GRE1.0010.38207.60 
  Rahmanidis, Petros 2095 GRE1.0010.48209.60 
  Kostouros, Alexandros 2121 GRE0.5010.02200.40 
  Abelakiotis, Stavros 1965 GRE1.0010.31206.20 
  Dionysopoulos, Zacharias 1881 GRE0.001-0.7820-15.60 
  Kesoglou, Konstantinos 1956 GRE0.501-0.2020-4.00 
  Atanasov, Margarit 2053 BUL0.501-0.0720-1.40 

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)
 
 2019 Attica Team Championships - C Category Rounds 4-7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1899 2095 2.50 4 -0.49 20 -9.80 
  Malamatas, Konstantinos 1964 GRE1.0010.32206.40 
  Fotiadis, Avraam 1773 GRE1.0010.13202.60 
  Papadimitriou, Loukas 1945 GRE0.001-0.7020-14.00 
  Litras, Iosif 1912 GRE0.501-0.2420-4.80 

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)
 
 2019 Attica Team Championships - C Category Rounds 8-9 ESSNA GRE 2019-03-03
RcRownchangeKK*chgGame
 1940 2095 1.00 2 -0.40 20 -8.00 
  Ilandzis, Spyridon 2017 GRE0.001-0.6120-12.20 
  Haralabidis, Tengkiz 1863 GRE1.0010.21204.20 

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)
 

 

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