Individual Calculations October 2018
 Koutrakis, Theodoros  Total change: -9.20  Rating chartPersonal card
 15th open International tournament of Kalamaria 2018 - A group Thessaloniki GRE 2018-08-29
RcRownchangeKK*chgGame
 1581 1396 2.00 8 -0.23 40 -9.20 
  Dritsas, Stavros Nikolaos 1749 GRE0.001-0.1140-4.40 
  Larry, Engel 1562 ALB1.0010.724028.80 
  Tsikerdanos, Konstantinos 1796  * GRE0.001-0.0840-3.20 
  Polymeras, Evangelos 1495 GRE0.001-0.3640-14.40 
  Giannoulas, Christos 1524 GRE0.001-0.3340-13.20 
  Kyriakidis, Anastasios P. 1434 GRE1.0010.554022.00 
  Mastrakoulis, Simeon 1626 GRE0.001-0.2140-8.40 
  Batsi, Lida 1464 GRE0.001-0.4140-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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