Individual Calculations July 2008
 Papahristoudis, Anastasios  Total change: 4.20  Rating chartPersonal card
 ATTICA TEAM CHAMP. A' LOCAL CAT. 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2068 2070 2.00 5 -0.49 15 -7.35 
  Stefanopoulos, Orestis f2260 GRE0.001-0.2515-3.75 
  Stergiou, Evangelos 2168 GRE0.001-0.3715-5.55 
  Sgouros, Apostolos 2015 GRE0.001-0.5815-8.70 
  Halas, Oannis 2083 GRE1.0010.52157.80 
  Lazaridis-Elmaloglou, Lazaros 1816 GRE1.0010.19152.85 

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)
 
 87th Ambelokipi Open Athens GRE 2008-05-10
RcRownchangeKK*chgGame
 1860 2062 3.00 3 0.77 15 11.55 
  Syfantos, Nikolaos 1854 GRE1.0010.23153.45 
  Sideris, Theodoros 2013 GRE1.0010.43156.45 
  Fahouri, Nidal 1712 JOR1.0010.11151.65 

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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