Individual Calculations September 2023
 Kyriakidis, Christoforos  Total change: 29.40  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- B group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 1680 1638 5.50 9 1.47 20 29.40 
  Pangos, Vaios 1367 GRE1.0010.17203.40 
  Koutsogoulas, Georgios 1757 GRE1.0010.662013.20 
  Toliopoulos, Konstantinos 1849 GRE0.001-0.2320-4.60 
  Mihevc-Mohr, Narcisa wf1948 SLO0.001-0.1420-2.80 
  Balafoutis, Ilias 1434 GRE1.0010.24204.80 
  Mantazis, Georgios Rafail 1440 GRE1.0010.24204.80 
  Matitschka, Heinz 1876 GER0.5010.30206.00 
  Apostolakakis, Ioannis 1744 GRE0.5010.14202.80 
  Tsilimparis, Ioannis 1704 GRE0.5010.09201.80 

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)
 

 

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