Individual Calculations July 2018
 Bellos, Vasilios  Total change: 7.00  Rating chartPersonal card
 ULTIMA series by ASOP DIAS - High Ultima Apr 2018 Petroupoli GRE 2018-04-29
RcRownchangeKK*chgGame
 1568 1637 3.00 5 0.03 20 0.60 
  Kosmadakis, Panagiotis 1551 GRE0.501-0.1220-2.40 
  Diamandis, Georgios 1533 GRE1.0010.36207.20 
  Mavroudis, Dionisios 1549 GRE1.0010.38207.60 
  Hatzistamatiou, Nikolaos 1656 GRE0.001-0.4720-9.40 
  Giannoulis, Dionisios 1552 GRE0.501-0.1220-2.40 

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)
 
 21st International open Heraklio Attikis - Athens Challenge 2018 A Athens Heraklio Attikis GRE 2018-06-16
RcRownchangeKK*chgGame
 1778 1637 3.00 8 0.32 20 6.40 
  Nemtsas, Hristoforos 1923 GRE0.5010.34206.80 
  Karakatsanis, Nikolaos 1922 GRE0.001-0.1620-3.20 
  Giatrakos, Orestis 1863 GRE0.001-0.2120-4.20 
  Goutis, Panagiotis 1589 GRE1.0010.43208.60 
  Athanasiadis, Panagiotis 1934 GRE0.5010.35207.00 
  Pelantakis, Mihail 1913 GRE0.001-0.1720-3.40 
  Kofkelis, Eleftherios 1513 GRE0.001-0.6720-13.40 
  Nomikos, Giorgos 1569 GRE1.0010.41208.20 

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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