Individual Calculations July 2015
 Ntaifas, Ioannis  Total change: -34.40  Rating chartPersonal card
 Panellinios GS - APO Kotinos "Kaissa 30" tournament Athens GRE 2015-04-23
RcRownchangeKK*chgGame
 1701 1893 4.50 7 -0.61 20 -12.20 
  Hatzopoulos, Ioannis 1597 GRE1.0010.15203.00 
  Synetos, Dionysios 1515 GRE0.501-0.4120-8.20 
  Spyropoulos, Nikolaos 1879 GRE0.001-0.5220-10.40 
  Kokkoris, Haralambos 1791 GRE0.501-0.1420-2.80 
  Koutsidi, Amalia 1581 GRE1.0010.14202.80 
  Litras, Iosif 1767 GRE0.501-0.1720-3.40 
  Vakakis, Panteleimon 1779 GRE1.0010.34206.80 

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)
 
 2nd open tournament "Georgios Empeoglou" 2015 Athens GRE 2015-04-27
RcRownchangeKK*chgGame
 1588 1893 3.50 6 -1.52 20 -30.40 
  Tagklis, Ioannis 1493  * GRE0.501-0.4220-8.40 
  Dimitriadis, Panagiotis 1493  * GRE1.0010.08201.60 
  Kokkoris, Haralambos 1791 GRE0.001-0.6420-12.80 
  Diatsintos, Ilias 1531 GRE1.0010.10202.00 
  Salapatas-Hatzigiann, Ioannis 1727 GRE0.001-0.7220-14.40 
  Nomikos, Kosmas 1493  * GRE1.0010.08201.60 
 * 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)
 
 153rd Open Ambelokipon Ambelokipi GRE 2015-05-06
RcRownchangeKK*chgGame
 1806 1893 4.50 7 0.41 20 8.20 
  Nikolaidis, Priamos 1493  * GRE1.0010.08201.60 
  Makka, Evanthia 2105 GRE0.001-0.2320-4.60 
  Makedonas, Michail 1493  * GRE1.0010.08201.60 
  Gripeos, Kiriakos 2031 GRE0.001-0.3120-6.20 
  Patrinos, Ilias 1723 GRE1.0010.28205.60 
  Dimopoulos, Dimitrios 1682 GRE1.0010.23204.60 
  Stefanopoulos, Orestis f2117 GRE0.5010.28205.60 
 * 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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