Individual Calculations November 2018
 Dionysopoulos, Zacharias  Total change: -6.40  Rating chartPersonal card
 170th open SO Ampelokipon 2018 Athens GRE 2018-09-12
RcRownchangeKK*chgGame
 1725 1910 4.00 6 -0.29 20 -5.80 
  Drakoulakos, Grigorios f2275 GRE0.001-0.1020-2.00 
  Fotopoulos, Panagiotis 1600 GRE0.001-0.8620-17.20 
  Papaoulakis, Isidoros 1510  * GRE1.0010.08201.60 
  Merkos, Thomas 1541 GRE1.0010.10202.00 
  Mouratidis, Haralambos 1711 GRE1.0010.24204.80 
  Vlahos, Athanasios 1715 GRE1.0010.25205.00 
 * 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)
 
 ULTIMA series by ASOP DIAS - Pre Master Sep 2018 Petroupoli GRE 2018-09-15
RcRownchangeKK*chgGame
 1900 1910 2.50 5 -0.03 20 -0.60 
  Kosmadakis, Panagiotis 1593 GRE1.0010.13202.60 
  Kesaris, Evangelos 1912 GRE1.0010.502010.00 
  Kesoglou, Konstantinos 2039 GRE0.5010.17203.40 
  Kostouros, Alexandros 2105 GRE0.001-0.2520-5.00 
  Papadopoulos, Petros 1849 GRE0.001-0.5820-11.60 

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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