Individual Calculations August 2018
 Hrysostomidis, Pavlos  Total change: -60.60  Rating chartPersonal card
 41st Ikaros International Chess Tournament 2018 - A group Ag. Kirykos Ikaria GRE 2018-07-16
RcRownchangeKK*chgGame
 1645 1987 0.50 4 -3.03 20 -60.60 
  Apostolou, Nikolaos 1646 GRE0.501-0.3820-7.60 
  Vasilakopoulos, Georgios 1623 GRE0.001-0.9020-18.00 
  Delloudis, Georgios 1621 GRE0.001-0.9020-18.00 
  Serdaris, Georgios 1691 GRE0.001-0.8520-17.00 

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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