Individual Calculations September 2018
 Tassis, Ioannis  Total change: -4.60  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - B group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1614 1739 5.00 8 -0.23 20 -4.60 
  Pasakaleris, Nikolaos 1418 GRE0.501-0.3720-7.40 
  Nasos, Valerios 1543 GRE1.0010.25205.00 
  Polymeras, Evangelos 1495 GRE1.0010.20204.00 
  Koutsogoulas, Georgios 1594 GRE1.0010.31206.20 
  Stefanou, Konstantinos 1773 GRE0.001-0.4520-9.00 
  Evgeniadis, Georgios 1575 GRE0.501-0.2220-4.40 
  Mastrakoulis, Simeon 1626 GRE1.0010.35207.00 
  Papadopoulos, Petros 1889 GRE0.001-0.3020-6.00 

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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