Individual Calculations June 2018
 Kostouros, Alexandros  Total change: -5.40  Rating chartPersonal card
 8th CM tournament of SO Peristeriou 2018 new dates Peristeri GRE 2018-03-20
RcRownchangeKK*chgGame
 1970 2125 4.50 7 -0.27 20 -5.40 
  Kaldis, Georgios 1881 GRE1.0010.20204.00 
  Stamatiou, Rodolfos 1829 GRE0.001-0.8520-17.00 
  Louka, Magdalini 1760 GRE1.0010.10202.00 
  Loukopoulos, Panagiotis-Athanasi 1859 GRE0.001-0.8220-16.40 
  Giordos, Vasilios 2044 GRE1.0010.39207.80 
  Kofidis, Andreas m2329 GRE1.0010.762015.20 
  Kostopoulos, Vasilios 2090 GRE0.501-0.0520-1.00 

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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